I do music. Not professionally, but I've been in a couple of bands and work on my own musical projects. Mainly electronic, so not that much playing involved these days anymore.
But when I do play, percussions are my main forte. After that I've become semi-handy with keyboards because those are what I do my compositions with. And some minor guitar playing is indeed involved sometimes, but I don't really like it that much.
My formal training is in technical side of music production, but that involved music theory as well. I wrote a short opera at the time, but composing for classical groups are very labour-intensive and there's very little chance you'll ever get to hear your stuff performed, so I haven't done it since then.
