Walkin' is a jazz composition attributed to Miles Davis, first recorded on April 3, 1954, for the Prestige label. The tune is a mid-tempo 12-bar blues in F built on a simple but effective head melody that emphasizes bluesy phrasing and rhythmic syncopation, supported by a driving walking bass line that gives the piece its name. The harmonic framework follows standard blues changes with characteristic jazz extensions, making it an ideal vehicle for extended improvisation. The 1954 recording session, which also produced Blue 'n' Boogie and Solar, is widely regarded as a pivotal moment in the development of hard bop, marking Davis's decisive turn away from the cool jazz aesthetic toward a grittier, more blues-rooted approach. The original session featured a stellar lineup including J. J. Johnson on trombone, Lucky Thompson on tenor saxophone, Horace Silver on piano, Percy Heath on bass, and Kenny Clarke on drums. On AllSolos, the tune is represented through this landmark 1954 recording, with transcribed solos from Davis on trumpet, Johnson on trombone, Thompson on tenor saxophone, and Silver on piano. The composition remains a staple of jazz jam sessions and an essential part of the working musician's repertoire, valued for its accessibility and the depth of improvisation its blues form invites.