In the 80’s I listened to classical, including piano and Spanish guitar, and vocals like Joan Baez. So there were instruments. Later I added a CD player, listening to the same type of music.
1980s classical on CD was not very good. The music biz was in transition from analogue to digital recording and mastering. A few record labels got it right, some didn’t. It took DG years to get up to speed with digital. And electronic pop/rock/new wave sounded harsh.
After a short honeymoon with CD played on a decent Teac, I went back to playing records.
Over time CDP technology improved, so many of these early CDs sound very good today.