My name is Matt Mangels (some of you may know me as Sean) and this is my site. Welcome! I think music is pretty neat, and I spend a lot of time playing and listening to it. My primary instrument is the piano, which I've played for over 15 years. My other interests include meteorology, politics, and history (especially local history). I currently reside in San Francisco, CA. There's not a lot of public-facing stuff on this site at the moment, but please check out my social media links on the right.