It's not totally like the stuff I mentioned, but SYRFox also mentioned Mahjongg a few weeks back, so I kind of have an idea of the kind of stuff he'd like, so that's what I based my reccomendations off of.
They don't necessarily sound like what he likes, just you know.. kind of a point to branch off of from there.
http://www.last.fm/music/Aa for those curious by the way.