One of the stars of Saturday's line up Duffy has got to number one this week with her single Mercy. She beat 17 week top tenner Nickelback to the top spot this Sunday.

You can catch Duffy on the main stage on Saturday alongside Orchestra Boabab, The Blockheads, School of Language and Palladium.

The Headliner for Saturday is yet to be announced, so watch this space!