Jeff has worked radio in Los Angeles and San Francisco on popular stations including KBIG, K-1O1, and KIIS-FM. In recent years, Serr has lent his voice to TV and radio ad campaigns for CompUSA, Diet Pepsi, and Nissan, among others. Serr says, "I've played all these great artists in different stages of my career on the air. It's going to be great hearing them all together."