Seventies TV Show Theme Song Sun Kil Moon

I know this song sounds like a 70's TV Show theme
Maybe because me and the guy who are playing it are 49 and 53
Maybe we watched a lot of Welcome Back, Kotter and maybe we watched a lot of Sanford and Son
Maybe we watched a lot of Three's Company or Family Ties or maybe a lot of Brady Bunch or whatever that one was with the re-runs

Aw man, who didn't want to get down with Marsha Brady?
Suzanne Somers or Valerie Bertinelli
Or Farrah Fawcett, Kate Jackson, or Jaclyn Smith
Nobody watched Charlie's Angels without having a favorite pick

All I know is this reminds of the theme to Barney Miller
It wasn't intentional, just adding a song on the record for filler
Maybe this song will cause you to have a wet dream
Maybe this song will cause you to connect with an actual human being
And maybe you'll hear this song when the sun is up
Maybe you'll hear it when you're down in the dumps
Maybe you'll hear it on a Spotify stream
Your girlfriend'll say, "Eww, you actually like this shit?"
Break it off with you and leave
Or maybe you've already turned this song off
Or maybe you're playing it and going, "Check this out, boss."

Maybe you can't relate to this song
Maybe you're a millennial and you don't know the references at all
Maybe you'll hear it and say, "I prefer your older songs."
Or maybe the world has changed and I'm not that songwriter anymore