With a capacity of 11,000, the Heineken Green Spheres tent at Oxegen is one of the biggest tent structures at any festival on the planet, and this year the line-up is suitably world beating.

Aside from international names like La Roux, Gossip, Hot Chip, Goldfrap and Ellie Goulding, the stage already has an impressive Irish presence with Cathy Davey and Wallis Bird having been previously confirmed.

Now added to the Irish presence are the atmospheric festival favorites from Wicklow 'God Is An Astronaut', Dublin's Delorentos, as well as the North's finest, General Fiasco and Panama Kings.

The line-up has one act to be confirmed, and so far reads as follows:

FRIDAY JULY 9
DAVID GUETTA / GOLDFRAPP / EMPIRE OF THE SUN / ELLIE GOULDING
THE CORAL / DELORENTOS*/ KASSIDY* / GOD IS AN ASTRONAUT*

SATURDAY JULY 10
CALVIN HARRIS / HOT CHIP / GOSSIP / LA ROUX / CATHY DAVEY /WALLIS BIRD / TBC / PANAMA KINGS*

SUNDAY JULY 11
MUMFORD & SONS / OCEAN COLOUR SCENE / JAMIE T
THE COURTEENERS / WE ARE SCIENTISTS / KATE NASH / DIANA VICKERS / GENERAL FIASCO*