In 1998, Columbia released The Complete Bitches Brew Sessions, a four-disc box set that includes the original album and previously unreleased material. In subsequent years, Bitches Brew gained recognition as one of jazz's greatest albums and a progenitor of the jazz rock genre, as well as a major influence on rock and '70s crossover musicians. In 1976, it became Davis' first gold album to be certified by the Recording Industry Association of America. In 1971, it won a Grammy Award for Best Large Jazz Ensemble Album. The album initially received a mixed critical and commercial response, but it gained momentum and became Davis' highest-charting album on the U.S.
The final tracks were edited and pieced together by producer Teo Macero. With these instruments, such as the electric piano and guitar, Davis departed from traditional jazz rhythms in favor of loose, rock-influenced arrangements based on improvisation. It marked his continuing experimentation with electric instruments that he had featured on his previous record, the critically acclaimed In a Silent Way (1969). It was recorded from August 19 to 21, 1969, at Columbia's Studio B in New York City and released on Maby Columbia Records. Bitches Brew is a studio album by American jazz trumpeter, composer, and bandleader Miles Davis.
