Here is a patriotic Sonny Bono song from 1965.
1965 Sonny - The Revolution Kind
https://www.youtube.com/watch?v=PXUwlH3ioW4
Sonny Bono got into the business as a gopher for Phil Spector at Gold Star studios.
Instead of being paid, he took his “money” in studio time where he recorded “I Got You Babe”, a song he wrote.
I was gifted a copy made direct from the raw studio master tape.
At the beginning, Cher’s voice begins in the right channel and is slowly potted to center.