Marking the 400th anniversary of the great composer’s death, the Houston Chamber Choir sings works by William Byrd and his contemporaries Thomas Weelkes, Orlando Gibbons, and Thomas Morely. Concluding the concert, members of the University of Houston Concert Chorale join the Chamber Choir in a rare performance of the celebrated 40-voice motet Spem in alium by Byrd’s teacher, colleague, and friend, Thomas Tallis.