Jack Penate heads up the latest names for this year's T In The Park when the singer songwriter will play the Futures Stage on the Sunday (12 July).
Manchester’s Delphic are also set for the same stage, performing a day before on the Saturday (11 July).
Elsewhere That Petrol Emotion, who reformed after a ten year hiatus in 2008, will open the Radio 1/NME Stage on the Saturday before Northern Irish rockers In Case Of Fire open the same stage a day later.
Kings Of Leon, The Killers, Blur and Snow Patrol are set to headline this year's event with Pet Shop Boys, Franz Ferdinand, The Specials, Lily Allen and Elbow also on the bill
Camping tickets for the festival have sold out but there are a limited number of non-camping weekend tickets still available for £145.
T In The Park 2009 will take place at Balado, Kinross-shire from 10-12 July.
Tickets have now been made available for Thursday camping which will include a Silent Disco, an outdoor cinema and a fun fair.