Wow. I think I lost my virginity to some Chicago song. I wasn't a huge fan but FM was still a new concept. The relationship ended up being something I wanted to forget, so I don't quite remember. Hmmm.
Pop music (WABC NY anyone?) on the AM radio in the early days. Followed by the Beatles and more Beatles. They were gods in my book for years.
Some of my most memorable times in my teens were J. Geils, Led Zeppelin, Allman Brothers, Black Sabbath, ELP, Pink Floyd, Cheap Trick, Johnny and Edgar Winter, ELO with a tinge of Jackson Browne, Todd Rundgren and Joni Mitchell. Damn, there were so many. There was music for different kinds of highs, and there was music for crashing or coming down. My iTunes doesn't even come close to covering all I can think of.
The first I really heard from females in music was during my adult (drinking age used to be 18) disco days. Donna Summer, Thelma Houston, Madonna. Those songs defined who I was and where I was at the time. The times were very different then.