Annual showcase at U-M’s School of Music, Theatre & Dance goes virtual Meredith Bruckner, Community News Producer, All About Ann Arbor Published: Tags: The University of Michigan School of Music, Theatre & Dance's annual Collage Concert, which generally takes place at Hill Auditorium, is one of their most popular events each year. For the first time in 44 years, the event will be virtual. (Peter Smith Photography) ANN ARBOR – The University of Michigan School of Music, Theatre & Dance’s annual Collage Concert will be going virtual this year. Before the pandemic, the 43-year-old tradition would showcase the talents of students from across the school’s disciplines at a packed Hill Auditorium.