Alfred McCoy Tyner (December 11, 1938 – March 6, 2020) was an American jazz pianist known for his work with the John Coltrane Quartet and a long solo career. He was an NEA Jazz Master and a five-time Grammy winner. Not a player of electric keyboards and synthesizers, he was committed to acoustic instrumentation. Tyner, who was widely imitated, was one of the most recognizable and most influential pianists in jazz history.

In 1960, Tyner joined The Jazztet led by Benny Golson and Art Farmer. Six months later, he joined the quartet of John Coltrane that included Elvin Jones and Steve Davis (later replaced by Art Davis, Reggie Workman, and, finally, Jimmy Garrison). He worked with the band during its extended run at the Jazz Gallery, replacing Steve Kuhn. Coltrane had known Tyner for a while growing up in Philadelphia. He recorded the pianist's composition "The Believer" on January 10, 1958; it became the title track of Prestige's 1964 album The Believer issued as a John Coltrane record...