Miles Kane and The Go! Team also on roster for Derbyshire event
The event, which takes place in the Peak District National Park in Derbyshire, runs from August 5 -7.
See Ynotfestivals.co.uk for more information.
The Y Not Festival line up so far is:
All The Young
Dinosaur Pile Up
Egyptian Hip Hop
Films of Colour
King Pleasure and the Biscuit Boys
Pete And The Pirates
The Go! Team