Which instrument did Paul Chambers play in jazz ensembles?

Paul Chambers was a prominent double bassist in jazz ensembles, particularly noted for his work during the late 1950s and early 1960s. His distinctive playing style and deep, resonant sound contributed significantly to the jazz genre, making him one of the most sought-after bassists of his time. He was a key figure in several iconic recordings, including those made with jazz legends such as Miles Davis and John Coltrane. Chambers' ability to provide both rhythm and melody helped shape the modern jazz bass role, distinguishing him from instrumentalists like pianists, trumpeters, or drummers, who were also important but served different functions within a jazz ensemble.