Like that infamous “ET” torrent in 1982 where it involved a “pirate” sneaking a huge JVC camcorder (with a VHS reel) recording the entire movie in theaters, given this was before DVD’s existed (don’t even ask about pirate bay, those weren’t available yet). The same applies to “torrented” music, one would have a spare tape cassette recording the song played via the radio, that’s how they torrented content back then if they can’t afford an official copy.
Only millennials or Gen X who were kids back then would’ve encountered or witnessed VHS or Cassette “torrents” from either friends or family and often or not, piracy in the pre internet days was rife even before torrent sites were a thing. There are VHS “torrents” of TV shows or series (placing a camcorder which faces the TV screen with a spare reel recording the entire show (ads included), then used to fast forward upon replay.
Recording music from the radio (or video from tv) at home was not and is not piracy/illegal. In fact it is part of your rights when you buy a blank cassette.
To this day almost all countries recognize this right to home recording. As long as you aren’t acting to circumvent a copy protectionion system you are good to go.