"Dark Shadows" is a blues composition by Shifty Henry, the multi-instrumentalist, arranger, and songwriter active in the Los Angeles Central Avenue jazz scene during the 1940s and 1950s. Born John Willie Henry, Shifty Henry was known primarily for his blues songwriting, including "Let Me Go Home, Whiskey" (popularized by Amos Milburn), but "Dark Shadows" represents his work on the bebop side of the spectrum. The tune is built on a blues form infused with bebop harmonic sophistication, featuring reharmonization and chord substitutions that incorporate flat fives, flat nines, and upper extensions characteristic of the era's innovations. Parker plays the introduction on the recording, establishing the melody's lead-in phrasing before the piece opens into a vehicle for virtuosic improvisation. The primary recording features Charlie Parker on alto saxophone with the Dizzy Gillespie All-Star Quintet, captured during a 1940s Dial Records-era session with Erroll Garner on piano. The composition sits apart from the rhythm changes-based tunes in the Parker catalog, instead drawing on the blues tradition that was foundational to bebop. "Dark Shadows" remains a deep cut in the jazz repertoire rather than a widely performed standard, but it exemplifies the creative interplay between blues and bebop that defined the Central Avenue scene and the broader musical ferment of postwar Los Angeles.