Beck and The National will join Morrissey on the second day of the Wireless Festival in Hyde Park.
As previously reported, Morrissey will headline the festival on July 4th, with more acts expected to be confirmed shortly.
Fatboy Slim will headline the third night of the festival on July 5th with dance act Underworld also on the bill.
The festival in London will be closed by the Counting Crows on July 6th.
Tickets for the festival go on sale on Friday (March 28th) and will be available through Gigwise by clicking the Buy Tickets link.
Alternatively, you can call our ticket hotline on 0871 230 1098 for more information.
You can keep up to date with all the latest news from Gigwise by following us on Twitter and liking us on Facebook.


Friendly Fires, Azealia Banks, Crystal Castles For Lovebox Festival 2012 - Tickets
Sonar Festival 2012 Dates and Line-Ups Revealed - Tickets
Arctic Monkeys, Gaslight Anthem For Metallica's Orion Festival - Tickets
Queen Confirmed For Sonisphere Festival 2012 - Tickets
'Scott Pilgrim' Director Discusses Working With Beck, Nigel Godrich
Charlotte Gainsbourg - 'IRM' (Because Music) Released 25/01/2010
Beck Weighs Into Fiery Furnaces vs. Radiohead Feud
The Single Women In Music: For The Guys
The Single Men In Music: For The Ladies
Use A Condom This Valentines Day: Musicians And Their 'Love Child'