Keith Perry, tenor, sang with AVE in its inaugural concert, and always relishes the tonic of returning to the ensemble.  Recently he has appeared with the San Francisco Opera Chorus, San Francisco Ballet Orchestra, San Francisco Symphony Chorus, Baroque Et Cetera, San Francisco Festival Chorale, UC Berkeley Festival Chorus, Pacific Collegium and the Pacific Boychoir, as well as being a regular substitute in numerous Bay area church choirs.  Prior to taking up residence in San Francisco in 1998, he sang away the 1990s in the United Kingdom in the choirs of Winchester Cathedral, Wells Cathedral and St. John's College, Cambridge.  Keith studies singing with Kathy McKee.