Kings of Leon join Jools in the studio for the eighth live show of this series.They perform tunes from their new album, Come Around Sundown, the follow-up to their multi-platinum award winning breakthrough Only By the Night. Eric Clapton plays tracks from his current album Clapton, which sees him paying tribute to the songs that inspired him early in his career. MIA also joins Jools, with a couple of songs from her recent long player. Brand new UK band The Vaccines perform, with their blend of Beach Boys meets The Ramones pop tunes. There's also English folk band Bellowhead, the eleven piece band bought together by John Spiers and Jon Boden. Plus comedian turned TV critic Harry Hill pops in for a chat about his debut album.