Collectors' Items is a 1956 studio album by Miles Davis. There are two sessions collected on the album with largely different musicians. The first 1953 session is "Compulsion", "The Serpent's Tooth" and "'Round About Midnight". The second 1956 session is "In Your Own Sweet Way", "Vierd Blues" and "No Line". The personnel for the first session were Davis, Sonny Rollins and Charlie Parker on tenor sax, Walter Bishop on piano, Percy Heath on bass and Philly Joe Jones on drums. For the second session, the tenor sax was Rollins alone, the piano was Tommy Flanagan, the bass Paul Chambers and Art Taylor on drums. According to Ira Gitler's liner notes, the 1953 session was only the second time Parker had recorded on tenor saxophone. The CD edition's liner notes indicate the session was the only time Parker and Rollins recorded together. Davis describes the session with Parker in his autobiography as having been very chaotic. It was Davis' first session of 1953 and his heroin habit had become very bad. Parker had quit his own heroin habit following the arrest of his trumpet player Red Rodney, instead drinking enormous quantities of alcohol. From Wikipedia (https://en.wikipedia.org/wiki/Collect...) under Creative Commons Attribution CC-BY-SA 3.0 (https://creativecommons.org/licenses/...)