This month our guest on Line Noise is one of the founders of techno music, a house music pop star and ceaseless innovator: Kevin Saunderson, aka E-Dancer, Inner City et al. Ben Cardew spoke to him to mark the release of a new E-Dancer record, Re:Generate, which sees a new generation of techno artists take on his work. Naturally, we ended up talking about Detroit, Wee Papa Girl Rappers and Idris Elba. Plus: would Larry Levan play E-Dancer?