Charlie Musselwhite and Ben Harper are musicians with wildly different backgrounds but a unifying love of the blues. Charlie was there at the birth of rock and roll. Ben grew up immersed in music while his family ran a landmark music store. They tell Marc how their shared interests led to their musical collaboration and their new joint album. Plus, Mark Oliver Everett, also known as E from the band Eels, returns to the show after a five-year hiatus to talk about Garry Shandling, Tom Petty, becoming a parent, and the new Eels album.