Named for Odvin Hagen, Waldorf鈥檚 long-time choir director, the Odvin Hagen Music Center was dedicated in October 1976. During its dedication, the music hall was described as a modern building 鈥渁coustically treated throughout.鈥 The facility also includes a band rehearsal room, faculty offices and classrooms, a Recital Hall, the Edith Quist Piano classroom and Oscar Lyders Theory room.