Few people were aware of the 1994 single “Insomniac” by the rock duo Billy Pilgrim, and it quickly sank into obscurity. But a cappella groups can’t stop singing it. We set out to find an explanation.

Mark Lee and Max Fisch taped quilts over the walls of their closet and began to record. It was the spring of 2012, and the two UC Berkeley seniors were gathered with other members of the campus a ...

Over 60 years ago, the Beelzebubs and Jackson Jills set the stage for a cappella excellence at Tufts; today, that tradition has expanded into a thriving community of 10 different groups. All with ...