Until now David’s been more than content to be the supporting artist in the shadows, a few paces back from the main attraction. As well as his lengthy tenure on the shoulder of Peter Gabriel, David’s also been an in-demand session player, his fluid guitar lines adorning the records of Tim Finn, Talk Talk, Paul McCartney, T-Bone Burnett and even Roy Orbison. Then there’s the sizeable soundtrack work he undertakes with musical partner Richard Evans, much of it for documentaries on the Discovery Channel and National Geographic. But Bittersweet is the turning of a crisp new page, a fresh chapter whose plot has yet to be written.