Vocal: Peggy Healey. Already introduced late '32 by Claire Carleton in the flopped Broadway play The Great Magoo as If You Believed In Me, but she never recorded it.
Cliff Edwards [in film Take A Chance]
Hal Kemp [for Brunswick; vocal: Skinny Ellis]
George Olsen [for Columbia; vocal: Joe Morrison]
King Cole Trio [version that really launched the song]
Barbra Streisand & James Caan [in film Funny Lady]
James Taylor [in film A League Of Their Own]
Toots Thielemans [with Laura Fygi]