History Of RockAn interview with Dr. John Covach, music professor at the University of Rochester whose free online courses have become wildly popular.
Tony BanksThe Genesis mainstay breaks down some of the group's most stalwart songs and explains how he came developed one of his famous piano techniques.
Ali McManusWheelchair-bound and with 30% lung capacity, Ali has adapted to create her own intimate sound.
Roger LinnRoger's creations - the LM-1, LinnDrum and MPC60 - were used to create beats and backing tracks on a spectrum of hits, many by Prince.
George ClintonWhen you free your mind, your ass may follow, but you have to make sure someone else doesn't program it while it's wide open.