I used to even

just sit and listen to music.  I listened to it when I was 9 and about to or starting piano.  I'd stay home alone in the dark even listening to Beethoven for the 1st time.  :p  When I was 7 or 8, my aunt gave me children's folk songs.  That was my favorite.  I fell in love with things like Appalachian Springs when I discovered it.

http://youtu.be/joQab4jmrjU

I haven't always been into music.  It doesn't really stimulate me, so-to-speak, but it gets me excited in a way I guess.