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Debbie Spangler

Ms. Spangler, a New England Conservatory graduate and former Silverstein student, is a member of the Oakland Symphony, Symphony Silicon Valley (formerly the San Jose Symphony), and Fremont Symphony. She has played with the Boston Pops/Opera/Ballet, San Francisco Ballet/Opera Tour, Opera San Jose, Berkeley/California/Fremont/Santa Rosa/Modesto/Sacramento/Napa/Marin/Monterey/Tucson Symphonies. For two seasons she was Principal 2nd Violin in the Monterey County Symphony and subbed in San Francisco's long-running production of Phantom of the Opera.

Ward Spangler

Mr. Spangler is Principal Percussionist with the Berkeley Symphony


Kadie Kelly, Founder of Superpower of the Song

Ms. Kelly is an active pianist composer, performer and teacher with over 15 years of experience. She holds a Masters in Public Policy from Mills College and studied piano privately for 20 years and studied piano pedagogy at Los Medanos College and music theory at Diablo Valley College. She’s performed at the Marsh Center for the Arts in Berkeley, Piedmont Center for the Arts, San Francisco’s Revolution Cafe, Classical Revolution, Bazaar Cafe, Octopus Literary Salon and private house concerts.