The iTunes Festival welcomes Biffy Clyro to the Roundhouse in London on 22 September. 

The Glaswegian trio of Simon Neil and twins James and Ben Johnston make inventive rock that easily shifts between light and heavy dynamics, able to raze buildings one second and gently reconstruct them the next. 

Also from north of the border, Frightened Rabbit will take a break from readying their second album to open for Biffy Clyro at the iTunes Festival. Tickets are free for competition winners only.

For more information click HERE