Here we go, more acts for the Electric Picnic

Santogold
Crystal Castles
Chromeo
Elbow
Cut Copy
Digital Mystikz
Tiga
Hercules & Love Affair (Antony-less, we presume)
Antibalas
Gomez
Gemma Hayes
Giveamanakick
Super Extra Bonus Party
The Black Lips
Carbon/Silicon
The Faint
The Presets
Digitalism
The Congos
The Herbaliser