Comprised of select alto and soprano voices from the first year class, the Manitou Singers is one of the most popular music organizations on the St. Olaf College campus. Despite a complete turnover in personnel each year, the 100-voice choir sings at the opening worship service of the college as well as at various campus functions throughout the year such as daily chapel and church services, the annual St. Olaf Christmas Festival, Family Weekend Concert and its own Spring concert in April. With a repertoire that ranges from sacred to secular to popular ballads, the Manitou Singers have broad appeal both on and off campus.