The John Coltrane Quartet was a renowned jazz ensemble led by saxophonist John Coltrane. Formed in the early 1960s, the group included notable musicians such as McCoy Tyner on piano, Jimmy Garrison on bass, and Elvin Jones on drums. They are celebrated for their innovative approach to jazz, blending complex harmonies and rhythms. The quartet is best known for albums like A Love Supreme and Giant Steps, which showcased Coltrane's unique style and spiritual themes. Their music had a profound impact on the jazz genre, influencing countless artists and contributing to the evolution of modern jazz.