Although Yo-Yo Ma forged his career as a classical musician, he has enthusiastically pursued collaborations with musicians in other genres. Today’s Beautiful Music features the acclaimed cellist performing at Acadia National Park, from an unannounced June 2021 performance. His collaborator is Chris Newell, senior partner to the Wabanaki Nations and a member of the Mystic River singers, an internationally acclaimed inter-tribal pow wow drum group.