If I Only Had a Brain First recording by Victor Young and His Orchestra - Vocals under the direction of Ken Darby (July 29, 1939) First theatrical release by Judy Garland & Ray Bolger (August 12, 1939)
If I Only Had the Nerve First theatrical release by Bert Lahr (August 12, 1939) First release by Victor Young and His Orchestra - Vocals under the direction of Ken Darby (September 1939)