Drums, anything with strings, anything with keys, everything that's a brass instrument, and (if you count it) vox.
Although, my vox is mainly death growls and the etc.
Anything with strings? So you play the French horn?
Yes, it's a brass instrument, but it has strings for the valves. It was kind of like a lame joke or something like that, just a nitpick sort of thing or whatever.
/ramble
Nice. I played the French horn in high school, I'm thinking about picking it back up again.