Who wrote the song which  Let Me Roll It was released as the B-side to
Jet (song) "Jet" is a song by Paul McCartney and Wings from their album "Band on the Run". It was the first British and American single to be released from the album, and was supposedly written about McCartney's jet black Labrador.
Roadhouse Blues "Roadhouse Blues" is a rock song written by Jim Morrison and recorded by the American rock band The Doors. The song, which appeared on the B-side of "You Make Me Real", was first released as a single from the album "Morrison Hotel" in March 1970 and peaked at #50 on the U.S. "Billboard" Hot 100. The song quickly became a concert staple for the group.