The Silicon Valley Boychoir is a 501(c)3 non-profit arts organization for boys (ages 7 and up) which rehearses in midtown Palo Alto. EIN: 45-2913530 Mission statement: To train boys in the choral art with an emphasis on music literacy and the highest artistic standards. Boys will learn life-long skills and go forth into the world as skilled tenors and basses and leaders in their future choirs.