I've been looking at getting a little bit more into audio fun stuff on OSX but not having much of a background in it I'd like some suggestions on where to start. I'd really like some freeware sequencers and trackers but even products with a free timedemo would be cool, something I can try before I buy. I've done some programming on Casio keyboards and have done a little MIDI work for video production stuff. Any pointers where to start would be awesome. Maybe some tips and tricks websites as well (OSX focused preferably).