Sean Kelly has been playing guitar since 1999. He has studied with musicians including Vic Juris, Tom Guarna, Jeff Fuller, and Dave Dana. He currently attends Lehigh University, working towards a dual degree; a BS in Computer Engineering and a BA in Music with a concentration in Jazz Studies.

Sean is a member of the Lehigh Jazz Ensemble and Lehigh Jazz Combo. He also plays with various other musical groups not associated with Lehigh, from small jazz combos, to a larger swing band, and a funk band J. Wok and the Pedestrians. J. Wok and the Pedestrians are the 2007 and 2008 winners of the Lehigh Battle of the Bands. They have opened for acts including Boys Like Girls, HelloGoodbye, The RX Bandits, and The Wailers.