The members of Mad River are from the East SF Bay Area, CA. (2 A's fans, 2 Giants fans!) Formed in late 2009, they quickly gelled to create soulful original folk rock music. Whether a relaxed number or an upbeat jam, you can expect groovin rhythms from the percussion and guitars, accompanied by tight vocal harmonies. 　　 　　Mad River is: 　　Aaron Cabral - guitar/vocals 　　Meg Crowel - guitar/vocals 　　Rob Nelson - percussion 　　Jen Barnes - vocals