Okay, so not all disco was bad... close enough. I was just a little guy back then. I'm surprised some of the older guys haven't chipped in more. You guys can correct me....
Tama and Pearl were just really coming into their own... quality way up and prices very competitive.
Don't know much about the USA made drums of the time. They had not gone out of business yet, but Rogers was trying really hard.
The first commercial electric drums came out about the time you were born. Drum machines were about to become a thing, too. The Linn then the Roland 808 and 909? were early 80s.
Lots of stuff going on musically. Lots of great fusion, the ska/reggae thing in Brittan that led to popular bands like the Police, etc, 'heavier' rock that spawned all of the 'hair bands' of the 80's started in the late 70s... Van Halen, etc, hip hop/rap was laying its foundations though it took a while to catch on.... 'New Wave' was just starting... lots of synth bands being spawned... pop-punk stuff like Blondie (god, I like Clem Burke) lots of stuff. FM AOR radio stations were big. 'Singles' could still be found on 45rpm vinyl. 8 tracks were about to die. CDs were over a decade away. The Lawrence Welk show could still be tuned in to on broadcast TV once a week. The polka revolution did not seem to take off. MTV was a couple years away.
People still had not come to their senses with the whole concert tom thing... or even put their bottom heads back on, yet. But they had not yet gone mad in another way by buying power toms..... I think there was a lot of smoking funny cigarettes going on...
Bonham, Moon and Buddy had not croaked yet.
Oh, and bell bottoms. Lots of denim and bell bottoms. Yeah, some things were better not experienced.