Cook Carillon Tower around 3,000 pounds and the smallest at just 14 pounds with sizes ranging from 51.7 to 7.5 inches. The tower itself is made of brick and stone. The carillon chimes at every quarter-hour throughout the day on a set computerized play system playing the Whittington chimes. The carillon also automatically plays the university's alma mater, "Hail to Thee, Grand Valley" after the noon chimes. However, the bells are also connected to a keyboard and playing chamber located in the middle of the tower, from which a "carillonneur" can play. GVSU also has another carillon, the Beckering Family Carillon Tower, located
Bok Tower Gardens some selections from the archives about the history of the Gardens, Singing Tower, and Edward Bok are on display in the Visitor Center. The Anton Brees Carillon Library was established in 1968 after the death of Anton Brees, the beloved first carillonneur of the Singing Tower. The library is located on the fifth floor of the Singing Tower. It is often considered to be one of the largest collections of carillon-related materials in the world. The Anton Brees Carillon Library includes over 1500 books, 200 collections of scores for keyboard instruments, 3000 scores and musical compositions for carillon, 1600 audio