I love listening to motown... really talented era.
Also, it seems like nobody has had a guitar lesson since 1989. We have to go back 25 years to hear amazing lead playing. And nobody uses the A7 chord anymore. And once you've heard the verse & chorus of a song, the rest of it is terribly predictable. I listen to the stuff from the 50s, motown, and it just defies a lot of that. As a musician, I can hear things on the radio today and just kinda feel every chord progression and know a song without touching a guitar. The old stuff kicks my ass.