Joining Jools for the music show are Glasgow's favourite art school rockers Franz Ferdinand, with songs from their most recent album Tonight. British ska legends The Specials, who recently announced they are reforming to celebrate their 30th anniversary, perform a selection of their classic songs. American singer-songwriter Carole King makes her first UK TV performance since 1971, performing tracks from her seminal album Tapestry. Yeah Yeah Yeahs, The Mummers and Karima Francis also guest.