Barry Adamson sings Gil Scott-Heron

Barry Adamson sings Gil Scott-Heron at the Brighton Festival 2012.

Canongate publisher Jamie Byng, poet Lemn Sissay, writer/poet Salena Godden (Under the Pier) and ex-Magazine and Nick Cave and The Bad Seeds bassist, film director and solo artist Barry Adamson celebrate the publication of Gil Scott-Heron's memoirs, The Last Holiday, in this tribute to the American singer, poet and 'Godfather of rap'.