"Jim Rockford here..." plus TV theme by Mike Post and Jim Carpenter: https://www.youtube.com/watch?v=yg1Cx26-928

This was one of my fave shows during my teen years. I definitely remember that theme music!

I mentally associate the theme with summertime (it was a radio hit in Summer 1975) and remember being at the beach and repeatedly hearing it (radio stations kept it in heavy rotation) on a transistor radio.

My wife and I binged every season recently. Really fun.