I've done some occasional professional composition work, like a Nintendo-themed soundtrack for an LA Times Superbowl Simulator, and the theme song for an LA Times baseball podcast (here's the song itself if you want it)
But mostly it's just screwing around. You can hear it below if you like. Equipment used: Ableton, a Yamaha RM1X, a Korg Electribe 2, and the OP-1.
More than my stuff, though, I'd recommend checking out my likes on Soundcloud. I have impeccable taste, assuming you like vaporwave and anime trap music.