Yesterdays is a live jazz album by Keith Jarrett, Gary Peacock, and Jack DeJohnette recorded in concert on April 30, 2001 at the Metropolitan Festival Hall in Tokyo and also at the sound-check recording of April 24, 2001 at the Orchard Hall in Tokyo that would give way to Always Let Me Go. It was released by ECM Records in 2009.

Gary George Peacock was an American jazz double bassist. He recorded a dozen albums under his own name, and also performed and recorded with major jazz figures such as avant garde saxophonist Albert Ayler, pianists Bill Evans, Paul Bley and Marilyn Crispell, and as a part of Keith Jarrett’s “Standards Trio” with drummer Jack DeJohnette. The trio existed for over thirty years, and recorded over twenty albums together. DeJohnette once stated that he admired Peacock's "sound, choice of notes, and, above all, the buoyancy of his playing." Marilyn Crispell called Peacock a "sensitive musician with a great harmonic sense."