The trombone is a musical instrument in the brass family. As on all brass instruments, sound is produced when the player's vibrating lips cause the air column inside the instrument to vibrate. Nearly all trombones have a telescoping slide mechanism that varies the length of the instrument to change the pitch. Many modern trombone models use a valve attachment to lower the pitch of the instrument. Variants such as the valve trombone and superbone have three valves similar to those on the trumpet; the word "trombone" derives from Italian tromba and -one, so the name means "large trumpet". The trombone has a predominantly cylindrical bore like its valved counterpart the baritone and in contrast to its conical valved counterparts, the cornet, the euphonium, the French horn; the most encountered trombones are the tenor trombone and bass trombone. The most common variant, the tenor, is a non-transposing instrument pitched in B♭, an octave below the B♭ trumpet and an octave above the pedal B♭ tuba; the once common E♭ alto trombone became less used as improvements in technique extended the upper range of the tenor, but it is now enjoying a resurgence due to its lighter sonority, appreciated in many classical and early romantic works.
Trombone music is written in concert pitch in either bass or tenor clef, although exceptions do occur, notably in British brass-band music where the tenor trombone is presented as a B♭ transposing instrument, written in treble clef. A person who plays the trombone is called a trombone player; the trombone is a predominantly cylindrical tube bent into an elongated "S" shape. Rather than being cylindrical from end to end, the tube is a complex series of tapers with the smallest at the mouthpiece receiver and the largest just before the bell flare; the design of these tapers affects the intonation of the instrument. As with other brass instruments, sound is produced by blowing air through pursed lips producing a vibration that creates a standing wave in the instrument; the detachable cup-shaped mouthpiece is similar to that of the baritone horn and related to that of the trumpet. It has the venturi: a small constriction of the air column that adds resistance affecting the tone of the instrument and is inserted into the mouthpiece receiver in the slide section.
The slide section consists of a leadpipe, the inner and outer slide tubes, the bracing, or "stays". Modern stays are soldered, while sackbuts were made with unsoldered stays. The'slide', the most distinctive feature of the trombone, allows the player to extend the length of the air column, lowering the pitch. To prevent friction from slowing the action of the slide, additional sleeves were developed during the Renaissance, these "stocking" were soldered onto the ends of the inner slide tubes. Nowadays, the stockings are incorporated into the manufacturing process of the inner slide tubes and represent a fractional widening of the tube to accommodate the necessary method of alleviating friction; this part of the slide must be lubricated frequently. Additional tubing connects the slide to the bell of the instrument through a neckpipe, bell or back bow; the joint connecting the slide and bell sections is furnished with a ferrule to secure the connection of the two parts of the instrument, though older models from the early 20th century and before were equipped with friction joints and no ancillary mechanism to tighten the joint.
The adjustment of intonation is most accomplished with a tuning slide, a short slide between the neckpipe and the bell incorporating the bell bow. However, unlike other instrumentalists, are not subject to the intonation issues resulting from valved or keyed instruments, since they can adjust intonation "on the fly" by subtly altering slide positions when necessary. For example, second position "A" is not in the same place on the slide as second position "E". Many types of trombone include one or more rotary valves used to increase the length of the instrument by directing the air flow through additional tubing; this allows the instrument to reach notes that are otherwise not possible without the valve as well as play other notes in alternate positions. Like the trumpet, the trombone is considered a cylindrical bore instrument since it has extensive sections of tubing, principally in the slide section, that are of unchanging diameter. Tenor trombones have a bore of 0.450 inches to 0.547 inches after the leadpipe and through the slide.
The bore expands through the gooseneck to the bell, between 7 and 8 1⁄2 inches. A number of common variations on trombone construction are noted below. "Trombone" comes from the Italian word tromba plus the suffix -one, meaning "big trumpet". During the Renaissance, the equivalent English term was "sackbut"; the word first appears in court records in 1495 as "shakbusshe" at about the time King Henry VII married a Portuguese princess who brought musicians with her. "Shakbusshe" is similar to "sacabuche", attested in Spain as early as 1478. The French equivalent "saqueboute" appears in 1466; the German "Posaune" long predates the invention of the slide and could refer to a natural trumpet as late as the early fifteenth century. Both towns and courts sponsored bands of shaw
Chicago the City of Chicago, is the most populous city in Illinois, as well as the third most populous city in the United States. With an estimated population of 2,716,450, it is the most populous city in the Midwest. Chicago is the principal city of the Chicago metropolitan area referred to as Chicagoland, the county seat of Cook County, the second most populous county in the United States; the metropolitan area, at nearly 10 million people, is the third-largest in the United States, the fourth largest in North America and the third largest metropolitan area in the world by land area. Located on the shores of freshwater Lake Michigan, Chicago was incorporated as a city in 1837 near a portage between the Great Lakes and the Mississippi River watershed and grew in the mid-nineteenth century. After the Great Chicago Fire of 1871, which destroyed several square miles and left more than 100,000 homeless, the city made a concerted effort to rebuild; the construction boom accelerated population growth throughout the following decades, by 1900 Chicago was the fifth largest city in the world.
Chicago made noted contributions to urban planning and zoning standards, including new construction styles, the development of the City Beautiful Movement, the steel-framed skyscraper. Chicago is an international hub for finance, commerce, technology, telecommunications, transportation, it is the site of the creation of the first standardized futures contracts at the Chicago Board of Trade, which today is the largest and most diverse derivatives market gobally, generating 20% of all volume in commodities and financial futures. O'Hare International Airport is the one of the busiest airports in the world, the region has the largest number of U. S. highways and greatest amount of railroad freight. In 2012, Chicago was listed as an alpha global city by the Globalization and World Cities Research Network, it ranked seventh in the entire world in the 2017 Global Cities Index; the Chicago area has one of the highest gross domestic products in the world, generating $680 billion in 2017. In addition, the city has one of the world's most diversified and balanced economies, not being dependent on any one industry, with no single industry employing more than 14% of the workforce.
Chicago's 58 million domestic and international visitors in 2018, made it the second most visited city in the nation, behind New York City's approximate 65 million visitors. The city ranked first place in the 2018 Time Out City Life Index, a global quality of life survey of 15,000 people in 32 cities. Landmarks in the city include Millennium Park, Navy Pier, the Magnificent Mile, the Art Institute of Chicago, Museum Campus, the Willis Tower, Grant Park, the Museum of Science and Industry, Lincoln Park Zoo. Chicago's culture includes the visual arts, film, comedy and music jazz, soul, hip-hop and electronic dance music including house music. Of the area's many colleges and universities, the University of Chicago, Northwestern University, the University of Illinois at Chicago are classified as "highest research" doctoral universities. Chicago has professional sports teams in each of the major professional leagues, including two Major League Baseball teams; the name "Chicago" is derived from a French rendering of the indigenous Miami-Illinois word shikaakwa for a wild relative of the onion, known to botanists as Allium tricoccum and known more as ramps.
The first known reference to the site of the current city of Chicago as "Checagou" was by Robert de LaSalle around 1679 in a memoir. Henri Joutel, in his journal of 1688, noted that the eponymous wild "garlic" grew abundantly in the area. According to his diary of late September 1687:...when we arrived at the said place called "Chicagou" which, according to what we were able to learn of it, has taken this name because of the quantity of garlic which grows in the forests in this region. The city has had several nicknames throughout its history such as the Windy City, Chi-Town, Second City, the City of the Big Shoulders, which refers to the city's numerous skyscrapers and high-rises. In the mid-18th century, the area was inhabited by a Native American tribe known as the Potawatomi, who had taken the place of the Miami and Sauk and Fox peoples; the first known non-indigenous permanent settler in Chicago was Jean Baptiste Point du Sable. Du Sable arrived in the 1780s, he is known as the "Founder of Chicago".
In 1795, following the Northwest Indian War, an area, to be part of Chicago was turned over to the United States for a military post by native tribes in accordance with the Treaty of Greenville. In 1803, the United States Army built Fort Dearborn, destroyed in 1812 in the Battle of Fort Dearborn and rebuilt; the Ottawa and Potawatomi tribes had ceded additional land to the United States in the 1816 Treaty of St. Louis; the Potawatomi were forcibly removed from their land after the Treaty of Chicago in 1833. On August 12, 1833, the Town of Chicago was organized with a population of about 200. Within seven years it grew to more than 4,000 people. On June 15, 1835, the first public land sales began with Edmund Dick Taylor as U. S. Receiver of Public Monies; the City of Chicago was incorporated on Saturday, March 4, 1837, for several decades was the world's fastest-growing city. As the site of the Chicago Portage, the city became an important transportation hub between the eastern and western United States.
Chicago's first railway and Chicago Union Railroad, the Illi
The Opéra-Comique is a Parisian opera company, founded around 1714 by some of the popular theatres of the Parisian fairs. In 1762 the company was merged with, for a time took the name of its chief rival the Comédie-Italienne at the Hôtel de Bourgogne, was called the Théâtre-Italien up to about 1793, when it again became most known as the Opéra-Comique. Today the company's official name is Théâtre national de l'Opéra-Comique, its theatre, with a capacity of around 1,248 seats, sometimes referred to as the Salle Favart, is located in Place Boïeldieu, in the 2nd arrondissement of Paris, not far from the Palais Garnier, one of the theatres of the Paris Opéra; the musicians and others associated with the Opéra-Comique have made important contributions to operatic history and tradition in France, to French opera. Its current mission is to reconnect with its history, discover its unique repertoire, to ensure production and dissemination of operas for the wider public. Mainstays of the repertory at the Opéra-Comique during its history have included the following works which have each been performed more than 1,000 times by the company: Cavalleria Rusticana, Le chalet, La dame blanche, Le domino noir, La fille du régiment, Lakmé, Mignon, Les noces de Jeannette, Le pré aux clercs, Tosca, La bohème, Werther and Carmen, the last having been performed more than 2,500 times.
Since the Middle Ages popular light theatrical entertainments had been a part of the seasonal Parisian fairs the Foire Saint-Germain and the Foire Saint-Laurent. They included farces, tightrope acts and marionettes, included music, such as vaudevilles and popular songs; the audiences were diverse, from all levels of society, the presentations were given on makeshift stages. However, with the establishment in 1672 of King Louis XIV's Académie royale de Musique under Jean-Baptiste Lully, the use of music by fair troupes was curtailed; when the Italian players at the Hôtel de Bourgogne were banished from Paris in 1697 for performing their comedy La fausse prude, which satirized the King's mistress, Madame de Maintenon, the fair theatres were quick to adopt much of the Italians' repertory, which included parodies of operas and tragedies. The fair theatres were soon viewed as competition by the Opéra and the Comédie-Française, restrictions were again more enforced; the troupes at the Foire Saint-Germain and the Foire Saint-Laurent received warnings from the police in 1699 and 1706.
Although in 1708 the fairground entrepreneurs Charles Alard and Maurice were able to purchase from the Opéra's director Pierre Guyenet the right to use singers, dancers and sets, this did not last as Guyenet died in 1712, leaving the Opéra with a debt in the neighborhood of 400,000 livres. Alard resorted to giving silent performances with the actors' speeches displayed to the audience on large cue cards; the players next tried including vaudeville airs via audience participation: the musicians would play a popular tune, the spectators would sing, while the actors remained silent. This was further enhanced. In 1713 and 1714 several of the fair troupes were able to conclude a new series of agreements with the creditors of the deceased Guyenet, who at this point had become the managers of the rather expensive Opéra. For an annual fee the troupes obtained the right to perform light comedies interspersed with songs and dances and to use sets and theatre machines, they were given the right to use the name "Opéra-Comique".
The first work given that designation was Télémaque, first performed by the Théâtre de la Foire Saint-Germain in 1715. The words were by Alain-René Lesage, the music was arranged by Jean-Claude Gillier, the orchestra consisted of 15 players. Lesage authored many of the early opéras comiques, composers like Gillier worked as arrangers of existing music. In 1716 one of the troupes' leaders, Catherine Vanderberg purchased additional rights and began to present more original works by authors, such as Jacques-Philippe d'Orneval, Alexis Piron, Louis Fuzelier. In these early days the role of librettist for the theatre was more important than that of the composer – and pre-eminent among them for more than forty years was Charles-Simon Favart, who made his first contribution in 1734 and achieved his first important success with La chercheuse d'esprit in 1741. In 1743 the impresario Jean Monnet paid 12,000 livres to the Opéra for the right to run the Opéra-Comique, He renovated the theatre and brought together a group of talented creative artists, besides Favart, who worked as a stage director, the comedian Préville, the stage designer François Boucher, the ballet master Dupré and his pupil Jean-Georges Noverre.
Jean-Philippe Rameau may have been the leader of the orchestra. The company was, too successful, the Opéra refused to renew Monnet's privilege in 1745. After working in Lyon, mounting unsuccessful productions in Dijon and London, he was able to repurchase the Opéra-Comique privilège in December 1751 and remained its director until 1757. During his second period as director, Monnet continued to work with Favart and Noverre, Boucher designed and built a substantial new theatre for the company of the Foire Saint-Laurent in 1752; the theatre was installed in a wing of the Hôtel des Menus-Plaisirs on the rue Bergère, where it was used by the Opéra in 1781, as the first concert hall of the Paris Conservatory, founded on the same site in 1795. The new theatre was important
New York City
The City of New York called either New York City or New York, is the most populous city in the United States. With an estimated 2017 population of 8,622,698 distributed over a land area of about 302.6 square miles, New York is the most densely populated major city in the United States. Located at the southern tip of the state of New York, the city is the center of the New York metropolitan area, the largest metropolitan area in the world by urban landmass and one of the world's most populous megacities, with an estimated 20,320,876 people in its 2017 Metropolitan Statistical Area and 23,876,155 residents in its Combined Statistical Area. A global power city, New York City has been described as the cultural and media capital of the world, exerts a significant impact upon commerce, research, education, tourism, art and sports; the city's fast pace has inspired the term New York minute. Home to the headquarters of the United Nations, New York is an important center for international diplomacy.
Situated on one of the world's largest natural harbors, New York City consists of five boroughs, each of, a separate county of the State of New York. The five boroughs – Brooklyn, Manhattan, The Bronx, Staten Island – were consolidated into a single city in 1898; the city and its metropolitan area constitute the premier gateway for legal immigration to the United States. As many as 800 languages are spoken in New York, making it the most linguistically diverse city in the world. New York City is home to more than 3.2 million residents born outside the United States, the largest foreign-born population of any city in the world. In 2017, the New York metropolitan area produced a gross metropolitan product of US$1.73 trillion. If greater New York City were a sovereign state, it would have the 12th highest GDP in the world. New York is home to the highest number of billionaires of any city in the world. New York City traces its origins to a trading post founded by colonists from the Dutch Republic in 1624 on Lower Manhattan.
The city and its surroundings came under English control in 1664 and were renamed New York after King Charles II of England granted the lands to his brother, the Duke of York. New York served as the capital of the United States from 1785 until 1790, it has been the country's largest city since 1790. The Statue of Liberty greeted millions of immigrants as they came to the U. S. by ship in the late 19th and early 20th centuries and is an international symbol of the U. S. and its ideals of liberty and peace. In the 21st century, New York has emerged as a global node of creativity and entrepreneurship, social tolerance, environmental sustainability, as a symbol of freedom and cultural diversity. Many districts and landmarks in New York City are well known, with the city having three of the world's ten most visited tourist attractions in 2013 and receiving a record 62.8 million tourists in 2017. Several sources have ranked New York the most photographed city in the world. Times Square, iconic as the world's "heart" and its "Crossroads", is the brightly illuminated hub of the Broadway Theater District, one of the world's busiest pedestrian intersections, a major center of the world's entertainment industry.
The names of many of the city's landmarks and parks are known around the world. Manhattan's real estate market is among the most expensive in the world. New York is home to the largest ethnic Chinese population outside of Asia, with multiple signature Chinatowns developing across the city. Providing continuous 24/7 service, the New York City Subway is the largest single-operator rapid transit system worldwide, with 472 rail stations. Over 120 colleges and universities are located in New York City, including Columbia University, New York University, Rockefeller University, which have been ranked among the top universities in the world. Anchored by Wall Street in the Financial District of Lower Manhattan, New York has been called both the most economically powerful city and the leading financial center of the world, the city is home to the world's two largest stock exchanges by total market capitalization, the New York Stock Exchange and NASDAQ. In 1664, the city was named in honor of the Duke of York.
James's older brother, King Charles II, had appointed the Duke proprietor of the former territory of New Netherland, including the city of New Amsterdam, which England had seized from the Dutch. During the Wisconsinan glaciation, 75,000 to 11,000 years ago, the New York City region was situated at the edge of a large ice sheet over 1,000 feet in depth; the erosive forward movement of the ice contributed to the separation of what is now Long Island and Staten Island. That action left bedrock at a shallow depth, providing a solid foundation for most of Manhattan's skyscrapers. In the precolonial era, the area of present-day New York City was inhabited by Algonquian Native Americans, including the Lenape, whose homeland, known as Lenapehoking, included Staten Island; the first documented visit into New York Harbor by a European was in 1524 by Giovanni da Verrazzano, a Florentine explorer in the service of the French crown. He named it Nouvelle Angoulême. A Spanish expedition led by captain Estêvão Gomes, a Portuguese sailing for Emperor Charles V, arrived in New York Harbor in January 1525 and charted the mouth of the Hudson River, which he named Río de San Antonio.
The Padrón Rea
The French horn is a brass instrument made of tubing wrapped into a coil with a flared bell. The double horn in F/B♭ is the horn most used by players in professional orchestras and bands. A musician who plays a French horn is known as hornist. Pitch is controlled through the combination of the following factors: speed of air through the instrument. Most horns have lever-operated rotary valves, but some older horns, use piston valves and the Vienna horn uses double-piston valves, or pumpenvalves; the backward-facing orientation of the bell relates to the perceived desirability to create a subdued sound in concert situations, in contrast to the more piercing quality of the trumpet. A horn without valves is known as a natural horn, changing pitch along the natural harmonics of the instrument. Pitch may be controlled by the position of the hand in the bell, in effect reducing the bell's diameter; the pitch of any note can be raised or lowered by adjusting the hand position in the bell. The key of a natural horn can be changed by adding different crooks of different lengths.
Three valves control the flow of air in the single horn, tuned to F or less B♭. The more common double horn has a fourth, trigger valve operated by the thumb, which routes the air to one set of tubing tuned to F or another tuned to B♭ which expands the horn range to over four octaves and blends with flutes or clarinets in a woodwind ensemble. Triple horns with five valves are made tuned in F, B♭, a descant E♭ or F. There are double horns with five valves tuned in B♭, descant E♭ or F, a stopping valve, which simplifies the complicated and difficult hand-stopping technique, though these are rarer. Common are descant doubles, which provide B♭ and alto F branches. A crucial element in playing the horn deals with the mouthpiece. Most of the time, the mouthpiece is placed in the exact center of the lips, because of differences in the formation of the lips and teeth of different players, some tend to play with the mouthpiece off center. Although the exact side-to-side placement of the mouthpiece varies for most horn players, the up-and-down placement of the mouthpiece is two-thirds on the upper lip and one-third on the lower lip.
When playing higher notes, the majority of players exert a small degree of additional pressure on the lips using the mouthpiece. However, this is undesirable from the perspective of both endurance and tone: excessive mouthpiece pressure makes the horn sound forced and harsh, decreases player's stamina due to the resulting constricted flow of blood to the lips and lip muscles; the name "French horn" is found only in first coming into use in the late 17th century. At that time, French makers were preeminent in the manufacture of hunting horns, were credited with creating the now-familiar, circular "hoop" shape of the instrument; as a result, these instruments were called in English, by their French names: trompe de chasse or cor de chasse. German makers first devised crooks to make such horns playable in different keys—so musicians came to use "French" and "German" to distinguish the simple hunting horn from the newer horn with crooks, which in England was called by the Italian name corno cromatico.
More "French horn" is used colloquially, though the adjective has been avoided when referring to the European orchestral horn since the German horn began replacing the French-style instrument in British orchestras around 1930. The International Horn Society has recommended since 1971 that the instrument be called the horn. There is a more specific use of "French horn" to describe a particular horn type, differentiated from the German horn and Vienna horn. In this sense, "French horn" refers to a narrow-bore instrument with three Périnet valves, it retains the narrow bell-throat and mouthpipe crooks of the orchestral hand horn of the late 18th century, most has an "ascending" third valve. This is a whole-tone valve arranged so that with the valve in the "up" position the valve loop is engaged, but when the valve is pressed the loop is cut out, raising the pitch by a whole tone; as the name indicates, humans used to blow on the actual horns of animals before starting to emulate them in metal. This original usage survives in the shofar, a ram's horn, which plays an important role in Jewish religious rituals.
Early metal horns were less complex than modern horns, consisting of brass tubes with a flared opening wound around a few times. These early "hunting" horns were played on a hunt while mounted, the sound they produced was called a recheat. Change of pitch was controlled by the lips. Without valves, only the notes within the harmonic series are available. By combining a long length with a narrow bore, the French horn's design allows the player to reach the higher overtones which differ by whole tones, thus making it capable of playing melodies before valves were invented. Early horns were pitched in B♭ alto, A, A♭, G, F, E, E♭, D, C, B♭ basso
Geneva is the second-most populous city in Switzerland and the most populous city of Romandy, the French-speaking part of Switzerland. Situated where the Rhône exits Lake Geneva, it is the capital of the Canton of Geneva; the municipality has a population of 200,548, the canton has 495,249 residents. In 2014, the compact agglomération du Grand Genève had 946,000 inhabitants in 212 communities in both Switzerland and France. Within Swiss territory, the commuter area named "Métropole lémanique" contains a population of 1.26 million. This area is spread east from Geneva towards the Riviera area and north-east towards Yverdon-les-Bains, in the neighbouring canton of Vaud. Geneva is a global city, a financial centre, a worldwide centre for diplomacy due to the presence of numerous international organizations, including the headquarters of many agencies of the United Nations and the Red Cross. Geneva hosts the highest number of international organizations in the world, it is where the Geneva Conventions were signed, which chiefly concern the treatment of wartime non-combatants and prisoners of war.
In 2017, Geneva was ranked as the world's fifteenth most important financial centre for competitiveness by the Global Financial Centres Index, fifth in Europe behind London, Zürich and Luxembourg. In 2019 Geneva was ranked among the ten most liveable cities in the world by Mercer together with Zürich and Basel; the city has been referred to as the world's most compact metropolis and the "Peace Capital". In 2017, Geneva was ranked as the seventh most expensive city in the world. Geneva was ranked third in purchasing power in a global cities ranking by UBS in 2018; the city was mentioned in Latin texts, by Caesar, with the spelling Genava from the Celtic *genawa- from the stem *genu-, in the sense of a bending river or estuary. The medieval county of Geneva in Middle Latin was known as pagus major Genevensis or Comitatus Genevensis. After 1400 it became the Genevois province of Savoy; the name takes various forms in modern languages, Geneva in English, French: Genève, German: Genf, Italian: Ginevra, Romansh: Genevra.
The city shares the origin of * genawa "estuary", with the Italian port city of Genoa. Geneva was an Allobrogian border town, fortified against the Helvetii tribe, when the Romans took it in 121 BC, it became Christian under the Late Roman Empire, acquired its first bishop in the 5th century, having been connected to the Bishopric of Vienne in the 4th. In the Middle Ages, Geneva was ruled by a count under the Holy Roman Empire until the late 14th century, when it was granted a charter giving it a high degree of self-governance. Around this time, the House of Savoy came to at least nominally dominate the city. In the 15th century, an oligarchic republican government emerged with the creation of the Grand Council. In the first half of the 16th century, the Protestant Reformation reached the city, causing religious strife, during which Savoy rule was thrown off and Geneva allied itself with the Swiss Confederacy. In 1541, with Protestantism on the rise, John Calvin, the Protestant Reformer and proponent of Calvinism, became the spiritual leader of the city and established the Republic of Geneva.
By the 18th century, Geneva had come under the influence of Catholic France, which cultivated the city as its own. France tended to be at odds with the ordinary townsfolk, which inspired the failed Geneva Revolution of 1782, an attempt to win representation in the government for men of modest means. In 1798, revolutionary France under the Directory annexed Geneva. At the end of the Napoleonic Wars, on 1 June 1814, Geneva was admitted to the Swiss Confederation. In 1907, the separation of Church and State was adopted. Geneva flourished in the 19th and 20th centuries, becoming the seat of many international organizations. Geneva is located at 46°12' North, 6°09' East, at the south-western end of Lake Geneva, where the Rhône flows out, it is surrounded by three mountain chains, each belonging to the Jura: the Jura main range lies north-westward, the Vuache southward, the Salève south-eastward. The city covers an area of 15.93 km2, while the area of the canton is 282 km2, including the two small exclaves of Céligny in Vaud.
The part of the lake, attached to Geneva has an area of 38 km2 and is sometimes referred to as petit lac. The canton has only a 4.5-kilometre-long border with the rest of Switzerland. Of 107.5 km of border, 103 are shared with France, the Département de l'Ain to the north and west and the Département de la Haute-Savoie to the south and east. Of the land in the city, 0.24 km2, or 1.5%, is used for agricultural purposes, while 0.5 km2, or 3.1%, is forested. The rest of the land, 14.63 km2, or 91.8%, is built up, 0.49 km2, or 3.1%, is either rivers or lakes and 0.02 km2, or 0.1%, is wasteland. Of the built up area, industrial buildings made up 3.4%, housing and buildings made up 46.2% and transportation infrastructure 25.8%, while parks, green belts and sports fields made up 15.7%. Of the agricultural land, 0.3% is used for growing crops. Of the water in the municipality, 0.2 % is composed of lakes and 2.9 % streams. The altitude of Geneva is 373.6 metres, corresponds to the altitude of
The Metropolitan Opera is an opera company based in New York City, resident at the Metropolitan Opera House at the Lincoln Center for the Performing Arts. The company is operated by the non-profit Metropolitan Opera Association, with Peter Gelb as general manager; as of 2018, the company's current music director is Yannick Nézet-Séguin. The Met was founded in 1880 as an alternative to the established Academy of Music opera house, debuted in 1883 in a new building on 39th and Broadway, it moved to the new Lincoln Center location in 1966. The Metropolitan Opera is the largest classical music organization in North America, it presents about 27 different operas each year from late September through May. The operas are presented in a rotating repertory schedule, with up to seven performances of four different works staged each week. Performances are given in the evening Monday through Saturday with a matinée on Saturday. Several operas are presented in new productions each season. Sometimes these are shared with other opera companies.
The rest of the year's operas are given in revivals of productions from previous seasons. The 2015–16 season comprised 227 performances of 25 operas; the operas in the Met's repertoire consist of a wide range of works, from 18th-century Baroque and 19th-century Bel canto to the Minimalism of the late 20th century. These operas are presented in staged productions that range in style from those with elaborate traditional decors to others that feature modern conceptual designs; the Met's performing company consists of a large symphony-sized orchestra, a chorus, children's choir, many supporting and leading solo singers. The company employs numerous free-lance dancers, actors and other performers throughout the season; the Met's roster of singers includes both international and American artists, some of whose careers have been developed through the Met's young artists programs. While many singers appear periodically as guests with the company, such as Renée Fleming and Plácido Domingo, long maintained a close association with the Met, appearing many times each season until they retired.
The Metropolitan Opera Company was founded in 1880 to create an alternative to New York's old established Academy of Music opera house. The subscribers to the Academy's limited number of private boxes represented the highest stratum in New York society. By 1880, these "old money" families were loath to admit New York's newly wealthy industrialists into their long-established social circle. Frustrated with being excluded, the Metropolitan Opera's founding subscribers determined to build a new opera house that would outshine the old Academy in every way. A group of 22 men assembled at Delmonico's restaurant on April 28, 1880, they established subscriptions for ownership in the new company. The new theater, built at 39th and Broadway, would include three tiers of private boxes in which the scions of New York's powerful new industrial families could display their wealth and establish their social prominence; the first Met subscribers included members of the Morgan and Vanderbilt families, all of whom had been excluded from the Academy.
The new Metropolitan Opera House opened on October 22, 1883, was an immediate success and artistically. The Academy of Music's opera season folded. In its early decades the Met did not produce the opera performances itself but hired prominent manager/impresarios to stage a season of opera at the new Metropolitan Opera House. Henry Abbey served as manager for the inaugural season, 1883–84, which opened with a performance of Charles Gounod's Faust starring the brilliant Swedish soprano Christina Nilsson. Abbey's company that first season featured an ensemble of artists led by sopranos Nilsson and Marcella Sembrich, they gave 150 performances of 20 different operas by Gounod, Bellini, Verdi, Mozart, Bizet and Ponchielli. All performances were sung in Italian and were conducted either by music director Auguste Vianesi or Cleofonte Campanini; the company performed not only in the new Manhattan opera house, but started a long tradition of touring throughout the country. In the winter and spring of 1884 the Met presented opera in theaters in Brooklyn, Philadelphia, Chicago, St. Louis, Washington D.
C. and Baltimore. Back in New York, the last night of the season featured a long gala performance to benefit Mr. Abbey; the special program consisted not only of various scenes from opera, but offered Mme. Sembrich playing the violin and the piano, as well as the famed stage actors Henry Irving and Ellen Terry in a scene from Shakespeare's The Merchant of Venice; the Metropolitan Opera began a long history of performing in Philadelphia during its first season, presenting its entire repertoire in the city during January and April 1884. The company's first Philadelphia performance was of Faust on January 14, 1884, at the Chestnut Street Opera House; the Met continued to perform annually in Philadelphia for nearly eighty years, taking the entire company to the city on selected Tuesday nights throughout the opera season. Performances were held at Philadelphia's Academy of Music, with the company presenting close to 900 performances in the city by 1961 when the Met's regular visits ceased. On April 26, 1910, the Met purchased the Philadelphia Opera House from Oscar Hammerstein I.
The company renamed the house the Metropolitan Opera House and performed all of their Philadelphia performances there unti