I'm a Loser was considered for release as a single until a track was written that featured the first uses of what in populer music?
I Feel Fine "I Feel Fine" is a song written by John Lennon (credited to Lennon–McCartney) and released in 1964 by the Beatles as the A-side of their eighth British single. The song has one of the first uses of guitar feedback in popular music.
Heartbreaker (Dolly Parton song) "Heartbreaker" is a song written by Carole Bayer Sager and David Wolfert, and recorded by American entertainer Dolly Parton. It was released in July 1978 as the first single and title track from the album "Heartbreaker". The song topped the U.S. country singles chart, for three consecutive weeks, in mid-1978. "Heartbreaker" also peaked at #37 on the "Billboard" Hot 100 and #12 on the Easy Listening chart.