Jarivs Cocker has been added to the Sunday line-up at Latitude.
Damien Rice will headline the Friday night, The Good, The Bad and the Queen Saturday and Arcade Fire will close Sunday night.
Also playing are Patrick Wolf, Clap Your Hands Say Yeah, The Magic Numbers, CSS, Wilco, The Rapture, The National, Midlake, The Gotan Project and Explosions in the Sky.
Tickets are now on sale, priced at £112 for the weekend. or £45 per day.
Latitude takes place at Henham Park Estate in Suffolk from Thursday July 12 to Sunday 15. As well as the music you'll find art, comedy, film, literature, theatre, performance art, dance, sculpture and workshops, making this a very unique weekend.