Prepare to participate: A Dan Deacon concert requires dancing—and not only because the trance-like electronic dance music is hypnotic and experimental, with strong dance beats. Maryland-based DJ and music producer Deacon is known for his antics that get his people moving, from pulling people from the audience to dance in the middle of the floor, to splitting audiences into two groups and having two members lead (while encouraging them to tag other people in to take their place). For a preview of the interactive dance party, check out Deacon's Tiny Desk concert at NPR headquarters. He is touring his new self-produced album, Glass Riffer, a sample-heavy, surreal and experimental compilation released in February 2015. Prince Rama and Ben O'Brien open the Salt Lake City concert. (Tiffany Frandsen)