"Save Your Heart for Me" is most well known by a version recorded in 1965 by American pop group Gary Lewis & the Playboys and appears on the group's 1965 album A Session with Gary Lewis and the Playboys. Lewis and his band released their version as a single in June 1965, and it peaked at number two on the Billboard Hot 100 chart the week of August 21, 1965. It was kept from the top of the chart by Sonny and Cher's hit, "I Got You Babe." However, it went to number one on the Billboard easy listening chart for three weeks in August 1965.

I couldn't find a backing track that had the whistling in it so I added the whistle myself. Also, I always felt the outro should end with the whistle so, I added that, too....:-) Keith