How Long Has This Been Going on?
Other Versions
How Long Has This Been Going On (feat. Ernie Wilkins Big Band)
How Long Has This Been Going On (feat. Ernie Wilkins Orchestra)
How Long Has This Been Going On (feat. Ernie Wilkins, Clark Terry, Richard Williams, Charlie Shavers, Henderson Chambers, Earl Warren, Zoot Sims, Seldon Powell, Yusef Lateef, Walter Bishop Jr., Kenny Burrell, Ron Carter & Charles Persip)