The Complete In a Silent Way Sessions is a three-disc box set by trumpeter Miles Davis released by Columbia/Legacy, featuring recordings from the sessions that would produce his 1969 album In a Silent Way as well as transitional pieces from the era. Besides two tracks previously released on the 1968 album Filles de Kilimanjaro, the set also includes material for Columbia outtake compilations Water Babies, Circle in the Round, and Directions. The box set features previously unreleased music, mostly from the In a Silent Way sessions proper. As well as the CDs, it includes essays by Michael Cuscuna and Bob Belden and details of the recording sessions. It is number five in the Legacy series of Miles Davis' Complete Sessions box sets.

In a Silent Way is a studio album by the American jazz trumpeter, composer, and bandleader Miles Davis, released on July 30, 1969, on Columbia Records. Produced by Teo Macero, the album was recorded in one session date on February 18, 1969, at CBS 30th Street Studio in New York City. Macero edited and arranged Davis's recordings from the session to produce the album. Marking the beginning of his "electric" period, In a Silent Way has been regarded by music writers as Davis's first fusion recording, following a stylistic shift toward the genre in his previous records and live performances.