Main Chamber

The Valley of the Sun Chapter (VOTS) was formed in 1958. Our membership is made up of folks just like you, your friends, and family. The chapter owns the beautiful organ in the Orpheum Theatre and maintains it and other theatre organs in the Phoenix metro area through the active participation and donations of its membership. In addition to the Silent Sundays silent film series, now in its twentieth year, the chapter reaches out to the community with events like our Orpheum Experience for young music students and by partnering with other valley arts organizations. The Valley Of The Sun Chapter of The American Theatre Organ Society is a recognized tax exempt educational and charitable organization under section 501-C-3 of the Internal Revenue Code and is a nonprofit corporation organized in the state of Arizona.

Main Chamber

Solo Chamber II

Phoenix College

Front of Bilpitt Auditorium