Howlin Rain and Chief have pulled out of this year's End Of The Road Festival.
No reasons have been given for their cancellations, but Josh T Pearson, Beth Jeans Houghton and T-Model Ford have been drafted in to replace them.
The festival is now completely sold out with fans eager to see Fleet Foxes, Explosions In The Sky and The Hold Steady.
End Of The Road Festival 2009 will take place at Larmer Tree Gardens, Dorset from 11-13 September.
Okkervil River, Steve Earle, Dirty Projectors, The Horrors, Neko Case and Archie Bronson Outfit are also set to play the festival.