Dopamine like the bear who could take it or let it alonePDF | Midi mp3 Beware! Beware! Beware of the big green dragon that sits on your doorstep, and that dragon’s name is “Dopamine.” If you don’t believe me, believe the guy who wrote this song. A demo version I recorded standing in front of my coat closet so that Mississippi Sawyer would know what it sounded like. I’m a big fan of this particular recording.