Watch 40 Hidden Music Treasures at the BBC: Stream the Latest Music Film on LetMeWatchThis!
Expect the unexpected on this journey through the BBC's magical music archives, a Top 40 with a difference. In a Top of the Pops-free-zone, these are the surprising songs and rare performances that aren't seen every day, taken from shows that may have been forgotten - but that definitely deserve to see daylight once again.
