For its 20th anniversary concerts Saturday and Sunday, Upland-based Mountainside Master Chorale performed its 20 favorite past songs, chosen by its members. These included Mozart’s “Laudate Dominum,” the gospel standard “The Battle of Jericho” and Queen’s “Bohemian Rhapsody,” one of the wackiest pop songs ever.

I filmed the performance from the balcony on my phone. You can’t really see anything, but you can hear the chorale let down its hair. Watch the 45-second video here. (The lyrics, meanwhile, can be read here.) The concert was at First Christian Church in Pomona, the same arts-lovin’ congregation that hosts the Repertory Opera Company.