Jazz Musicians
The figures who changed what the music could do.
Jazz history is unusually legible through individuals, because innovation in an improvised music arrives through players rather than written works. Each figure below shifted what was possible.
Founding figures
Louis Armstrong (1901–1971) moved jazz from collective ensemble playing to the virtuoso solo, and his singing established scat as a serious vocal technique. Duke Ellington (1899–1974) composed for the specific players in his orchestra, treating the band as an instrument and producing a body of work rivalling any concert composer of the century. Bessie Smith (1894–1937) brought blues phrasing and emotional directness into the mainstream.
The bebop revolution
Charlie Parker (1920–1955) and Dizzy Gillespie (1917–1993) rebuilt jazz around faster tempos, extended harmony and irregular phrasing, deliberately making it a listener's music rather than a dance music. Thelonious Monk (1917–1982) composed with dissonance and space in a way that sounded eccentric at the time and standard afterwards.
Expanding the language
Miles Davis (1926–1991) led or launched cool, modal and fusion in turn, reinventing his own approach repeatedly across four decades. John Coltrane (1926–1967) pushed harmonic density to its limit and then abandoned it for free playing. Ella Fitzgerald (1917–1996) set the standard for jazz singing and for improvised scat.