I was crazy into music when I was just a little tike. I was a strange child. I memorized most of Muzzorgsky's Pictures at an Exhibition when I was about 5 (not playing, humming it around town, driving people crazy). We had a dinky piano in my house in rural Alaska, I used to just sit there and make up stuff. Started lessons at 7. Wasn't too interested in learning music, more composing. I wrote a few small pieces a year and became addicted. I played Trumpet during school for about 8 years, and I'm now back doing it semi-pro, though I can't say I'm particularly great at it. I've always preferred the piano as I can play bassline, outline chords and melody all at the same time, unlike a monophonic instrument. Guitar never made sense to me. I play bass a bit, and that seems natural to me. I grew up on a lot of contemporary classical and 70s jazz, some blues rock (Dire Straights, Clapton). Hated rock and pop until I discovered prog in my late teens, and then it was all downhill from there. Was an addict overnight, gradually I've learned how to appreciate straight rock, and now I do it professionally. Still, I'd say fusion jazz and prog is where my soul is.
I still can't get into much pop, music isn't a social thing for me. I'm addicted to the sound and the pleasure it creates. I feel a lot of pop music is more a tool for social connections, which is cool, but it's not really "loving the music". Most of my favorite music is instrumental, or the lyrics play supporting role.