I play the piano, and in fact have my grade 7 exam in 2 weeks. Then I will have played it for 10 years, but I've only done proper work towards improving and grades for the last 5. I also play the viola, mostly in my city's youth orchestra but I do work towards grades on it (I used to play the violin but thought it was too squeeky) and the bass guitar. I know how
to play the cello, even if I don't play it properly, so can work things out on it, and I used to play the guitar. I also sing, but don't get lessons - I'm in my school's choirs though, including the best show choir (no idea how that happened
I'm quite a musical person lol, but that's probably due to the fact that our house is overun with instruments, some of which none of us can play!