What tv show has the best theme song?

Recently started watching old 90s and 80s shows just for the fun of it, because I'm bored with all of the new stuff that's coming out, and I fell into Knight Rider.

My review of the show so far aside, it's got straight up the most banger theme music I have heard in a TV show in a very long time.

https://youtu.be/lxhWxv_5bQ0

It got me wondering what other TV shows have really great theme songs?