Brian looks at what breaks up bands, from drink and drugs to creative tension. Plus rock stars who want to save the world and the state of music today as the series draws to a close. With cameos from John Humphrys and the one and only Peter Gabriel.

Brian reunites with his Thotch bandmates to discuss the making of their first ever jukebox musical, Stowe Boys.

Brian plans to stage his entire unreleased solo album live from the peak of Mount Kilimanjaro with a host of special guests.