What was once a niche music style has now gone mainstream. A cappella performers make all their harmonies with just their voices and mouths. Jamie Wax shows us how the centuries-old art form is enjoying a renaissance on Broadway.
What was once a niche music style has now gone mainstream. A cappella performers make all their harmonies with just their voices and mouths. Jamie Wax shows us how the centuries-old art form is enjoying a renaissance on Broadway.