Multimillion-selling jazz supremo and master of all musical trades Jamie Cullum returns to the BBC Proms following his sell-out appearance in 2010. This time Jamie is joined by the talented conductor, composer and arranger Jules Buckley and the renegade musicians who make up The Heritage Orchestra. London's Roundhouse Choir, the Remi Harris Trio and emerging talent from BBC Introducing's canon join Jamie as he offers his own take on a collection of classic pop songs and delivers improvisational numbers from his enviable back catalogue and repertoire.