pentatonix

Pentatonix’s Evolution Of Music [VIDEO]
Pentatonix’s Evolution Of Music [VIDEO]
Pentatonix’s Evolution Of Music [VIDEO]
I had never heard of the a capella group Pentatonix (who apparently won season 3 of NBC's The Sing-Off...never saw that either). I was just really impressed by this YouTube video I came across. Check out this musical medley of the ages by the talented bunch: