Update: Boing Boing reader Brian says, "The ensemble playing is the UMass Front Percussion Ensemble. UMass has one of the best small-school drumlines in the country, and perhaps the best in the East."
Boing Boing editor/partner and tech culture journalist Xeni Jardin hosts and produces Boing Boing's in-flight TV channel on Virgin America airlines (#10 on the dial), and writes about living with breast cancer. Diagnosed in 2011. @xeni on Twitter. email: firstname.lastname@example.org.