Quartex (Matt Endahl--piano; Matt Setzler--saxophone; Rob Avsharian--drums; and Andrew Kratzat--bass) is the house band at Canterbury House, the Episcopal student center for the University of Michigan. During the school year, the band plays for Canterbury House's weekly Jazz Mass. The liturgical music, selected weekly by Endahl and Rev. Reid Hamilton, is drawn from a wide variety of traditions, ranging from African-American gospel music, traditional Episcopal hymns and African praise music, to songs by Bob Marley, Ornette Coleman, Sun Ra, Johnny Cash, the Dead Kennedys, and more.