The USC Sirens are a college a cappella group from the University of Southern California. When the album Voicebox (1998) was made, the contributing artest were as follows: Shannon Bachmann Erin Chang Connie Young Chung (President) Guang Ming Easlon (Musical Director) Heather Floyd Claire Gaboury Assabi Goodman Melanie Henry (Treasurer) Jenny Levy Jenn Javier (Business Manager) Ina Piorunek Read more on Last.fm