Can music be a story? And, can that story, and the emotions it stirs in us, be something that can unite us? In this conversation, Alan Alda explores this idea with his friend Yo-Yo Ma. Alan has just heard Yo-Yo play all six of the Bach Cello Suites in a concert. An amazingly moving performance – and just one of the performances of the cello suites that he'll be doing in 36 different locations around the world. Yo-Yo calls it the Bach Project, in which the beauty of the music is only the beginning. Each concert is tied to "A Day of Action," conversations and collaborations, unique to each location, that grapple with the concerns of the people who live there. The audience listens to Yo-Yo and Yo-Yo listens to them. Listening may be what unites us.