Music historian Ashley Kahn, author of "A Love Supreme: The Story of John Coltrane’s Signature Album" and other popular books, delivers a presentation focusing on the lives and music of John and Alice Coltrane. This talk kicks off a concert series honoring John and Alice Coltrane. The series features three distinct performances by artists at the forefront of the contemporary jazz scene: Brandee Younger Trio (September 18), Orrin Evans Trio (October 16) and JD Allen Trio (November 20).