All four of Drake’s choirs will collaborate with a faculty/student orchestra and student soloists to perform Haydn’s joyful “Heiligmesse” and “Te Deum” on Saturday, April 22 (7:30 p.m.) and Sunday, April 23 (3 p.m.) at St. Ambrose Cathedral, Sixth Avenue and High Street, in downtown Des Moines. Almost 300 performers will participate in this concert, which will showcase all of Drake’s student singers and many of its instrumental faculty and students. Tickets are available at www.drake.edu/choralperformances and are $17 for non-students and $7 for students.

—Aimee Beckmann-Collier