Zeus, Sarabeth Tucek, Michele Stodart will join the bill at Wood Festival 2011, which will take place in Braziers Park, Oxfordshire from 20-22 May.
Willy Mason, Thea Gilmore, Epstein are also among the acts set play the event with more to be announced.
Weekend tickets are on sale now priced at £95, with half already sold out.
A limited number of day have been put on sale priced at £30 for the Friday and £40 for the Saturday or Sunday tickets.
Click here to buy Wood Festival tickets.
SuperTrucker tickets which give entry to both Wood and sister festival Truck are on sale too.