The following selections were found in iTunes for
Oscar Peterson "In A Mellow Tone":

Title	Artist	Album	PURCHASE
In a Mellow Tone	Oscar Peterson	Perfect Peterson: The Best of the Pablo and Telarc Recordings
In a Mellow Tone	Oscar Peterson	Oscar Peterson Plays the Duke Ellington Songbook
In a Mellow Tone	Oscar Peterson	Oscar Peterson Plays the Duke Ellington Songbook
In a Mellow Tone	Ella Fitzgerald & Oscar Peterson	Ella Fitzgerald Sings the Duke Ellington Songbook
In a Mellow Tone	Ella Fitzgerald & Oscar Peterson	The Complete Ella Fitzgerald Song Books (Box Set)
In a Mellow Tone	Oscar Peterson and Friends	A Tribute to Oscar Peterson - Live At the Town Hall
In a Mellow Tone	Ella Fitzgerald & Oscar Peterson	Jazz Masters 46: Ella Fitzgerald Jazz Sides
In a Mellow Tone	Oscar Peterson, Benny Carter, Clark Terry & Ray Brown	The More I See You
In a Mellow Tone (feat. Barney Kessel & Ray Brown)	Oscar Peterson Trio	The Complete Mercury/Clef Recordings