Batboy from Lab Work by Dave Hartl
Dave Hartl is a life-long Philadelphian. He plays jazz, funk, classical, fusion, and more, using piano, organ, accordion, synths, Chapman Stick, guitar, and bass. Current projects include the Ronstadt Revue, work with Paula Johns, the funkjazz group Musical Collusion (check out their page here on Bandcamp), and arranging and playing accordion with The Divine Hand Ensemble.