The stories of some of the biggest artists in music, recalling the romance and adventure, as well as the idiocy and chaos, of their time on the road. While the world has changed, the custom has not changed. There is no other way to know whether you can make it in this business. You have to get in the van.

A son seeking to fulfill his late father’s dream takes his band from the storied city of New Orleans to the shores of Cuba, where — through the universal language of music — dark and ancient connections between their peoples reveal the roots of jazz.