Jazz piano is a collective term for the techniques pianists use when playing jazz. The piano has been an integral part of the jazz idiom since its inception, in both solo and ensemble settings. Its role is multifaceted due largely to the instrument's combined melodic and harmonic capabilities. For this reason it is an important tool of jazz musicians and composers for teaching and learning jazz theory and set arrangement, regardless of their main instrument. By extension the phrase 'jazz piano' can refer to similar techniques on any keyboard instrument.
Thelonious Monk in 1947
Bill Evans performing at the Montreux Jazz Festival in 1978
The Original Dixieland Jazz Band, with Henry Ragas on piano
Jazz is a music genre that originated in the African-American communities of New Orleans, Louisiana, in the late 19th and early 20th centuries, with its roots in blues and ragtime. Since the 1920s Jazz Age, it has been recognized as a major form of musical expression in traditional and popular music. Jazz is characterized by swing and blue notes, complex chords, call and response vocals, polyrhythms and improvisation. Jazz has roots in European harmony and African rhythmic rituals.
Albert Gleizes, 1915, Composition for "Jazz" from the Solomon R. Guggenheim Museum, New York
Ethel Waters sang "Stormy Weather" at the Cotton Club.
Al Jolson in 1929
Dance in Congo Square in the late 1700s, artist's conception by E. W. Kemble from a century later