Bratz, Jeff: - Jeff Bratz has a degree in Professional Music from the School for Music Vocations and a Professional Certificate in Music Theory and Composition from Berklee College of Music. He's a composer and arranger specializing in vocal arrangements. In a former life, Jeff was a music teacher for grades pre-k through high school. He has sung in dozens of vocal groups including The Dickens Carolers at Disneyland's Club 33, The Fault Line on America's Got Talent, and Manhattan Transfer tribute group LA Transfer. He was also part of the Downbeat award-winning First Take. He currently performs with rock band RaDIUM, 80s rock tribute band 8IGHTY 6IXX, and salsa band Calle Mambo. He lives in Pasadena with his wonderful partner Kristen and the cutest nugget that ever nuggeted: Ollie!