Choir! Choir! Choir! in Grand Rapids

Choir! Choir! Choir! is an open-participation singing group founded in Toronto in 2011 by Daveed Goldman and Nobu Adilman. At each event the two teach the audience an arrangement of a single well-known song, which everyone then performs together. Their 2016 rendition of David Bowie's "Space Oddity" went viral and led to shows at Carnegie Hall, and they have sung with David Byrne, Patti Smith and Rick Astley.