M. Grey Brothers, music director, is in his 20th year on the music faculty at Westmont College, where, in addition to directing the Chamber Singers and Choral Union, he teaches Music History and World Music. He has appeared as tenor soloist with Santa Barbara, San Luis Obispo, and Ventura choral groups and in local stage productions. Dr. Brothers earned his Ph.D. in musicology at UCSB with a dissertation on the choral music of colonial Mexico, and his edition of the Passions of viceregal Mexican composer Antonio Rodríguez Mata was published by A-R Editions in 2012. A longtime church musician, Professor Brothers is also Director of Choral and Congregational Music at Trinity Episcopal Church.