1.
Opera
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Opera is an art form in which singers and musicians perform a dramatic work combining text and musical score, usually in a theatrical setting. In traditional opera, singers do two types of singing, recitative, a style and arias, a more melodic style. Opera incorporates many of the elements of theatre, such as acting, scenery. The performance is given in an opera house, accompanied by an orchestra or smaller musical ensemble. Opera is a key part of the Western classical music tradition, in the 18th century, Italian opera continued to dominate most of Europe, attracting foreign composers such as George Frideric Handel. Opera seria was the most prestigious form of Italian opera, until Christoph Willibald Gluck reacted against its artificiality with his operas in the 1760s. The first third of the 19th century saw the point of the bel canto style, with Gioachino Rossini, Gaetano Donizetti. It also saw the advent of Grand Opera typified by the works of Auber and Meyerbeer, the mid-to-late 19th century was a golden age of opera, led and dominated by Richard Wagner in Germany and Giuseppe Verdi in Italy. The popularity of opera continued through the era in Italy and contemporary French opera through to Giacomo Puccini. During the 19th century, parallel operatic traditions emerged in central and eastern Europe, the 20th century saw many experiments with modern styles, such as atonality and serialism, Neoclassicism, and Minimalism. With the rise of recording technology, singers such as Enrico Caruso, since the invention of radio and television, operas were also performed on these mediums. Beginning in 2006, a number of opera houses began to present live high-definition video transmissions of their performances in cinemas all over the world. In 2009, an opera company offered a download of a complete performance. The words of an opera are known as the libretto, some composers, notably Wagner, have written their own libretti, others have worked in close collaboration with their librettists, e. g. Mozart with Lorenzo Da Ponte. Vocal duets, trios and other ensembles often occur, and choruses are used to comment on the action, in some forms of opera, such as singspiel, opéra comique, operetta, and semi-opera, the recitative is mostly replaced by spoken dialogue. Melodic or semi-melodic passages occurring in the midst of, or instead of, the terminology of the various kinds of operatic voices is described in detail below. Over the 18th century, arias were accompanied by the orchestra. Subsequent composers have tended to follow Wagners example, though some, the changing role of the orchestra in opera is described in more detail below
2.
Composer
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A composer is a person who creates or writes music, which can be vocal music, instrumental music or music which combines both instruments and voices. The core meaning of the term refers to individuals who have contributed to the tradition of Western classical music through creation of works expressed in written musical notation, many composers are also skilled performers, either as singers, instrumentalists, and/or conductors. Examples of composers who are well known for their ability as performers include J. S. Bach, Mozart. In many popular genres, such as rock and country. For a singer or instrumental performer, the process of deciding how to perform music that has previously composed and notated is termed interpretation. Different performers interpretations of the work of music can vary widely, in terms of the tempos that are chosen. Composers and songwriters who present their own music are interpreting, just as much as those who perform the music of others, although a musical composition often has a single author, this is not always the case. A piece of music can also be composed with words, images, or, in the 20th and 21st century, a culture eventually developed whereby faithfulness to the composers written intention came to be highly valued. This musical culture is almost certainly related to the esteem in which the leading classical composers are often held by performers. The movement might be considered a way of creating greater faithfulness to the original in works composed at a time that expected performers to improvise. In Classical music, the composer typically orchestrates her own compositions, in some cases, a pop songwriter may not use notation at all, and instead compose the song in her mind and then play or record it from memory. In jazz and popular music, notable recordings by influential performers are given the weight that written scores play in classical music. The level of distinction between composers and other musicians varies, which issues such as copyright and the deference given to individual interpretations of a particular piece of music. In the development of European classical music, the function of composing music initially did not have greater importance than that of performing it. The preservation of individual compositions did not receive attention and musicians generally had no qualms about modifying compositions for performance. In as much as the role of the composer in western art music has seen continued solidification, for instance, in certain contexts the line between composer and performer, sound designer, arranger, producer, and other roles, can be quite blurred. The term composer is often used to refer to composers of music, such as those found in classical, jazz or other forms of art. In popular and folk music, the composer is usually called a songwriter and this is distinct from a 19th-century conception of instrumental composition, where the work was represented solely by a musical score to be interpreted by performers
3.
Libretto
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A libretto is the text used in, or intended for, an extended musical work such as an opera, operetta, masque, oratorio, cantata or musical. The term libretto is also used to refer to the text of major liturgical works, such as the Mass, requiem and sacred cantata. Libretto, from Italian, is the diminutive of the word libro, sometimes other language equivalents are used for libretti in that language, livret for French works and Textbuch for German. A libretto is distinct from a synopsis or scenario of the plot, in that the libretto contains all the words and stage directions, while a synopsis summarizes the plot. The relationship of the librettist to the composer in the creation of a work has varied over the centuries, as have the sources. In the context of a modern English language musical theatre piece, Libretti for operas, oratorios and cantatas in the 17th and 18th centuries generally were written by someone other than the composer, often a well-known poet. Metastasio was one of the most highly regarded librettists in Europe and his libretti were set many times by many different composers. Another noted 18th-century librettist was Lorenzo Da Ponte, who wrote the libretti for three of Mozarts greatest operas, as well as for other composers. Eugène Scribe was one of the most prolific librettists of the 19th century, providing the words for works by Meyerbeer, Auber, Bellini, Donizetti, Rossini and Verdi. The French writers duo Henri Meilhac and Ludovic Halévy wrote a number of opera and operetta libretti for the likes of Jacques Offenbach, Jules Massenet. Arrigo Boito, who wrote libretti for, among others, Giuseppe Verdi and Amilcare Ponchielli, the libretto is not always written before the music. Some composers wrote their own libretti, Richard Wagner is perhaps most famous in this regard, with his transformations of Germanic legends and events into epic subjects for his operas and music dramas. Hector Berlioz, too, wrote the libretti for two of his works, La Damnation de Faust and Les Troyens. Alban Berg adapted Georg Büchners play Woyzeck for the libretto of Wozzeck, sometimes the libretto is written in close collaboration with the composer, this can involve adaptation, as was the case with Rimsky-Korsakov and his librettist Belsky, or an entirely original work. In the case of musicals, the music, the lyrics, thus, a musical such as Fiddler on the Roof has a composer, a lyricist and the writer of the book. In rare cases, the composer writes everything except the dance arrangements - music, lyrics and libretto, Other matters in the process of developing a libretto parallel those of spoken dramas for stage or screen. A famous case of the latter is Wagners 1861 revision of the original 1845 Dresden version of his opera Tannhäuser for Paris, since the late 19th century some opera composers have written music to prose or free verse libretti. The libretto of a musical, on the hand, is almost always written in prose
4.
Instant messaging
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Instant messaging is a type of online chat that offers real-time text transmission over the Internet. A LAN messenger operates in a way over a local area network. Short messages are typically transmitted bi-directionally between two parties, when each user chooses to complete a thought and select send, some IM applications can use push technology to provide real-time text, which transmits messages character by character, as they are composed. More advanced instant messaging can add file transfer, clickable hyperlinks, Voice over IP, non-IM types of chat include multicast transmission, usually referred to as chat rooms, where participants might be anonymous or might be previously known to each other. Instant messaging systems tend to facilitate connections between specified known users, depending on the IM protocol, the technical architecture can be peer-to-peer or client-server. Instant messaging is a set of technologies used for text-based communication between two or more participants over the Internet or other types of networks. Of importance is that online chat and instant messaging differ from other such as email due to the perceived quasi-synchrony of the communications by the users. Some systems permit messages to be sent to users not then logged on, IM allows effective and efficient communication, allowing immediate receipt of acknowledgment or reply. However IM is basically not necessarily supported by transaction control, in many cases, instant messaging includes added features which can make it even more popular. For example, users may see each other via webcams, or talk directly for free over the Internet using a microphone, many applications allow file transfers, although they are usually limited in the permissible file-size. It is usually possible to save a text conversation for later reference, Instant messages are often logged in a local message history, making it similar to the persistent nature of emails. Initially, some of these systems were used as notification systems for services like printing, as networks developed, the protocols spread with the networks. Some of these used a peer-to-peer protocol, while others required peers to connect to a server, the Zephyr Notification Service was invented at MITs Project Athena in the 1980s to allow service providers to locate and send messages to users. Parallel to instant messaging were early online chat facilities, the earliest of which was Talkomatic on the PLATO system, during the bulletin board system phenomenon that peaked during the 1980s, some systems incorporated chat features which were similar to instant messaging, Freelancin Roundtable was one prime example. The first such general-availability commercial online service was the CompuServe CB Simulator in 1980, created by CompuServe executive Alexander Sandy Trevor in Columbus. Early instant messaging programs were primarily real-time text, where appeared as they were typed. This includes the Unix talk command line program, which was popular in the 1980s, some BBS chat programs also used a similar interface. Modern implementations of real-time text also exist in instant messengers, such as AOLs Real-Time IM as an optional feature, (Quantum Link later became America Online and made AOL Instant Messenger
5.
Email
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Electronic mail, or email, is a method of exchanging digital messages between people using digital devices such as computers and mobile phones. Email first entered use in the 1960s and by the mid-1970s had taken the form now recognized as email. Email operates across computer networks, which today is primarily the Internet, some early email systems required the author and the recipient to both be online at the same time, in common with instant messaging. Todays email systems are based on a store-and-forward model, Email servers accept, forward, deliver, and store messages. Originally an ASCII text-only communications medium, Internet email was extended by Multipurpose Internet Mail Extensions to carry text in character sets. International email, with internationalized email addresses using UTF-8, has been standardized, the history of modern Internet email services reaches back to the early ARPANET, with standards for encoding email messages published as early as 1973. An email message sent in the early 1970s looks very similar to an email sent today. Email played an important part in creating the Internet, and the conversion from ARPANET to the Internet in the early 1980s produced the core of the current services, historically, the term electronic mail was used generically for any electronic document transmission. For example, several writers in the early 1970s used the term to describe fax document transmission, as a result, it is difficult to find the first citation for the use of the term with the more specific meaning it has today. This spelling also appears in most dictionaries, Mail was the form used in the original protocol standard, RFC524. The service is referred to as mail, and a piece of electronic mail is called a message. EMail is a form that has been used in RFCs for the Authors Address and is expressly required for historical reasons. E-mail is sometimes used, capitalizing the initial E as in similar abbreviations like E-piano, E-guitar, A-bomb, by 1968, AUTODIN linked more than 300 sites in several countries. With the introduction of MITs Compatible Time-Sharing System in 1961, multiple users could log in to a system from remote dial-up terminals. Informal methods of using this to pass messages were developed and expanded,1965 – MITs CTSS MAIL and it used the Unix mail client to send messages between system users. The concept was extended to communicate remotely over the Berkeley Network,1979 – EMAIL, an application written by Shiva Ayyadurai for the University of Medicine and Dentistry of New Jersey. 1979 – MH Message Handling System developed at RAND provided several tools for managing electronic mail on Unix, most of them only allowed communication between users logged into the same host or mainframe, although there might be hundreds or thousands of users within an organization. In the early 1980s, networked personal computers on LANs became increasingly important, server-based systems similar to the earlier mainframe systems were developed
6.
Trumpet
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A trumpet is a musical instrument commonly used in classical and jazz ensembles. The trumpet group contains the instruments with the highest register in the brass family, trumpets are used in art music styles, for instance in orchestras, concert bands, and jazz ensembles, as well as in popular music. They are played by blowing air through almost-closed lips, producing a sound that starts a standing wave vibration in the air column inside the instrument. Since the late 15th century they have primarily been constructed of brass tubing, there are many distinct types of trumpet, with the most common being pitched in B♭, having a tubing length of about 1.48 m. Early trumpets did not provide means to change the length of tubing, most trumpets have valves of the piston type, while some have the rotary type. The use of rotary-valved trumpets is more common in orchestral settings, each valve, when engaged, increases the length of tubing, lowering the pitch of the instrument. A musician who plays the trumpet is called a trumpet player or trumpeter, the earliest trumpets date back to 1500 BC and earlier. The bronze and silver trumpets from Tutankhamuns grave in Egypt, bronze lurs from Scandinavia, trumpets from the Oxus civilization of Central Asia have decorated swellings in the middle, yet are made out of one sheet of metal, which is considered a technical wonder. The Shofar, made from a ram horn and the Hatzotzeroth and they were played in Solomons Temple around 3000 years ago. They were said to be used to blow down the walls of Jericho and they are still used on certain religious days. The Salpinx was a straight trumpet 62 inches long, made of bone or bronze, Salpinx contests were a part of the original Olympic Games. The Moche people of ancient Peru depicted trumpets in their art going back to AD300, the earliest trumpets were signaling instruments used for military or religious purposes, rather than music in the modern sense, and the modern bugle continues this signaling tradition. Improvements to instrument design and metal making in the late Middle Ages, the natural trumpets of this era consisted of a single coiled tube without valves and therefore could only produce the notes of a single overtone series. Changing keys required the player to change crooks of the instrument, the development of the upper, clarino register by specialist trumpeters—notably Cesare Bendinelli—would lend itself well to the Baroque era, also known as the Golden Age of the natural trumpet. During this period, a vast body of music was written for virtuoso trumpeters, the art was revived in the mid-20th century and natural trumpet playing is again a thriving art around the world. The melody-dominated homophony of the classical and romantic periods relegated the trumpet to a role by most major composers owing to the limitations of the natural trumpet. Berlioz wrote in 1844, Notwithstanding the real loftiness and distinguished nature of its quality of tone, there are few instruments that have been more degraded. The attempt to give the trumpet more chromatic freedom in its range saw the development of the keyed trumpet, the symphonies of Mozart, Beethoven, and as late as Brahms, were still played on natural trumpets
7.
Soprano
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A soprano is a type of classical female singing voice and has the highest vocal range of all voice types. The sopranos vocal range is from approximately middle C =261 Hz to high A =880 Hz in choral music, in four-part chorale style harmony, the soprano takes the highest part, which usually encompasses the melody. The soprano voice type is divided into the coloratura, soubrette, lyric, spinto. The lyric soprano is the most common female singing voice, the word soprano comes from the Italian word sopra, as the soprano is the highest pitch human voice, often given to the leading female roles in operas. The term soprano is also based on the Latin word superius which, like soprano, the word superius was especially used in choral and other multi-part vocal music between the 13th and 16th centuries. The soprano has the highest vocal range of all voice types, a soprano and a mezzo-soprano have a similar range, but their tessituras will lie in different parts of that range. The low extreme for sopranos is roughly A3 or B♭3, within opera, the lowest demanded note for sopranos is F3. Often low notes in higher voices will project less, lack timbre, however, rarely is a soprano simply unable to sing a low note in a song within a soprano role. The high extreme, at a minimum, for non-coloratura sopranos is soprano C, a couple of roles have optional E♭6s, as well. In the coloratura repertoire several roles call for E♭6 on up to F6, in rare cases, some coloratura roles go as high as G6 or G♯6, such as Mozarts concert aria Popoli di Tessaglia. Or the title role of Jules Massenets opera Esclarmonde, while not necessarily within the tessitura, a good soprano will be able to sing her top notes full-throated, with timbre and dynamic control. In opera, the tessitura, vocal weight, and timbre of voices, a singers tessitura is where the voice has the best timbre, easy volume, and most comfort. Within the soprano voice type category are five generally recognized subcategories, coloratura soprano, soubrette, lyric soprano, spinto soprano, the coloratura soprano may be a lyric coloratura or a dramatic coloratura. The lyric coloratura soprano is a very agile light voice with a high upper extension capable of fast vocal coloratura, Light coloraturas have a range of approximately middle C to high F with some coloratura sopranos being able to sing somewhat higher or lower. Dramatic coloraturas have a range of approximately low B to high F with some coloratura sopranos being able to sing higher or lower. In classical music and opera, a soubrette soprano refers to both a type and a particular type of opera role. A soubrette voice is light with a bright, sweet timbre, a tessitura in the mid-range, the soubrette voice is not a weak voice, for it must carry over an orchestra without a microphone like all voices in opera. The voice, however, has a lighter weight than other soprano voices with a brighter timbre
8.
Tenor
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Tenor is a type of classical male singing voice whose vocal range is one of the highest of the male voice types. The tenors vocal range lies between C3, the C one octave below middle C, and A4, the A above middle C, in solo work, this range extends up to C5, or tenor high C. The low extreme for tenors is roughly A♭2, at the highest extreme, some tenors can sing up to two Fs above middle C. The tenor voice type is divided into the leggero tenor, lyric tenor, spinto tenor, dramatic tenor, heldentenor. The name tenor derives from the Latin word tenere, which means to hold, in medieval and Renaissance polyphony between about 1250 and 1500, the tenor was the structurally fundamental voice, vocal or instrumental. All other voices were normally calculated in relation to the tenor, until the late 16th century introduction of the contratenor singers, the tenor was usually the highest voice, assuming the role of providing a foundation. It was also in the 18th century that tenor came to signify the male voice that sang such parts, thus, for earlier repertoire, a line marked tenor indicated the parts role, and not the required voice type. Indeed, even as late as the century, partbooks labelled tenor might contain parts for a range of voice types. The vocal range of the tenor is one of the highest of the voice types. Within opera, the lowest note in the tenor repertoire is probably A♭2 in Rossinis rarely performed La donna del lago in the role of Rodrigo di Dhu. Within more frequently performed repertoire, Mime and Herod both call for an A2, a few tenor roles in the standard repertoire call for a tenor C. Some of the few top Cs in the operatic repertoire are either optional or interpolated by tradition. However, the highest demanded note in the standard operatic repertoire is D5. Some operatic roles for tenors require a darker timbre and fewer high notes, in the leggero repertoire, the highest note is F5, therefore, very few tenors can, given the raising of concert pitch since its composition, have this role in their repertoire without transposition. Within the tenor voice type category are seven generally recognized subcategories, leggero tenor, lyric tenor, spinto tenor, dramatic tenor, heldentenor, Mozart tenor, Also known as the tenore di grazia, the leggero tenor is essentially the male equivalent of a lyric coloratura. This voice is light, agile, and capable of executing difficult passages of fioritura, the typical leggero tenor possesses a range spanning from approximately C3 to E♭5, with a few being able to sing up to F5 or higher in full voice. In some cases, the chest register of the leggero tenor may extend below C3, voices of this type are utilized frequently in the operas of Rossini, Donizetti, Bellini and in music dating from the Baroque period. Leggero tenor roles in operas, The lyric tenor is a warm voice with a bright, full timbre that is strong but not heavy
