Also joining the line-up are Nitin Sahwney and Taj Mahal, who are added to a bill that already included Richard Ashcroft, Damien Rice, Primal Scream, My Morning Jacket, Maximo Park, Ray Davies and Gomez.
Beady Eye meanwhile have ruled themselves out of appearing at the festival.
The band, who announced a low-key gig earlier today (May 16), were named on several line-up posters, but a spokesman for the festival told NME that the posters were accidentally leaked and that the band will definitely not be appearing at the event.
Liam Gallagher also confirmed this, taking to his rarely used Twitter account to write: “The mighty Beady Eye will not be performing at Hop Farm this year”.
The line-up for year’s Hop Farm Festival so far is as follows:
Peter Gabriel And The New Blood Orchestra
My Morning Jacket
Patti Smith And Her Band
Dr John And The Lower 911
The Psychedelic Furs
Lianne La Havas
Kool and the Gang
George Clinton Parliament Funkadelic
Randy Crawford and Joe Sample Trio
British Sea Power
The Tallest Man on Earth
Peter Hook and the Light
I Am Kloot
Cashier No 9
James Levy and the Blood Red Rose
Benjamin Francis Leftwich
Dog Is Dead