The Catalina Organ Festival welcomes Dr. Crista Miller performing on the Ralph and Shirley Memorial Organ at Catalina UMC in Tucson to begin the 2019 concert season this January. Reception to follow in Fellowship Hall. Hailed by Gramophone Magazine for her “superlative artistry” and “effortless virtuosity and musical intelligence,” Crista Miller is the Director of Music and Cathedral Organist at Houston’s Co-Cathedral of the Sacred Heart. Catalina has a long and storied history of music in Tucson. hese events are another chapter in the history of church music and performance in the southwest. The pipe organ at Catalina UMC is the only working one in Tucson with four manuals, or keyboards, and it utilizes more than 3,000 pipes across 58 ranks to fill the sanctuary with music.