Morrissey, Tricky and The Futureheads are among the latest acts confirmed for Benicassim.
Calvin Harris, Ivan Smagghe, Heavy Trash, Kiki, Lori Meyers and Radio Slave have also been added to the Spanish festival line up.
Benicassim 2008 takes place in the coastal town of Benicassim, Spain, from 17-20 July.
Morrissey will also perform at the new Benicassim day in Madrid on the Saturday night (19 July), having famously visited the Spanish festival with The Smiths in 1985.
Other acts confirmed for the bigger Benicassim festival include The Bloody Valentine, Babyshambles, Black Lips, Spiritualized, Sigur Ros, Hot Chip and Death Cab For Cutie. Full line up HERE.
Tickets are on sale HERE priced £132.