ZZ WardThe bluesy belter talks about her Etta James answer song and her songwriting philosophy. Mike Scott of The WaterboysThe stories behind "Whole Of The Moon" and "Red Army Blues," and why rock music has "outlived its era of innovation." Madison McFerrinIt's not easy going to Berklee when everyone knows you're Bobby McFerrin's daughter. Koen Van De Wardt of KlangstofThe introverted producer of soundscape songs lets the music breathe - even if some listeners don't get past the first 30 seconds. Zipper ClubMembers of the James Iha-produced group talk about their musical journey.