The following selections were found in iTunes for
Oscar Peterson "Sometimes I'm Happy":

Title	Artist	Album	PURCHASE
Sometimes I'm Happy	Oscar Peterson Trio	The Trio - Live from Chicago
Sometimes I'm Happy	Oscar Peterson Trio	Ultimate Oscar Peterson
Sometimes I'm Happy	Milt Jackson, Oscar Peterson & Ray Brown	The Very Tall Band (Live At the Blue Note)
Sometimes I'm Happy	Oscar Peterson Trio	Oscar Peterson's Finest Hour
Sometimes I'm Happy	Oscar Peterson Quartet	Dimensions - A Compendium of the Pablo Years
Sometimes I'm Happy	Oscar Peterson	The Trio. Live from Chicago (with Ray Brown & Ed Thigpen) [Bonus Track Version] [feat. Ray Brown & Ed Thigpen]
Sometimes I'm Happy	Oscar Peterson Quartet	A Tribute to My Friends
Sometimes I’m Happy (Bonus Track)	Oscar Peterson	Oscar Peterson Plays the Harry Warren & Vincent Youmans Songbooks (Bonus Track Version)
Sometimes I'm Happy	Oscar Peterson, Ray Brown & Ed Thigpen	A Portrait of Oscar Peterson
Sometimes I'm Happy	Oscar Peterson Trio	The Complete Mercury/Clef Recordings
Sometimes I'm Happy	Dizzy Gillespie & Roy Eldridge	Complete Trumpet Kings Battle (with Oscar Peterson, Herb Ellis, Ray Brown & Louie Bellson) [feat. Oscar Peterson, Herb Ellis, Ray Brown & Louie Bellson]
Sometimes I'm Happy	Roy Eldridge & Oscar Peterson	Little Jazz
Sometimes I'm Happy	Milt Jackson, Oscar Peterson & Ray Brown	The Very Tall Band: Live At the Blue Note