Basement Jaxx, Yoko Ono, Jack White, and Ngoni Ba

Muse, Florence and the Machine, Lyle Lovett, The Gossip, Alela Diane, and Jimmy Cobb

Dizzee Rascal, Editors, Gang of Four, Beverley Knight, Charlie Watts, and Krystle Warren

Mika and Gladys Knight, The Cribs, Shakira, The XX, and The Duke and the King

Biffy Clyro, Andy Williams, Calvin Harris, Echo and the Bunnymen, Spaghetti Western Orchestra, and Diana Jones

Seasick Steve, Wolfmother, Magazine, Jimmy Ruffin, Paloma Faith, and Devendra Banhart

Maxwell, Stereophonics, Diana Krall, Wild Beasts, and the Unthanks

Jay-Z, Foo Fighters, Norah Jones, Sting, and Stornoway

Alice in Chains, Steve Martin, Martha Wainwright, Rickie Lee Jones, Joss Stone, Delphic, and Black Joe Lewis

David Gray & Annie Lennox, The Decemberists, Corinne Bailey Rae, and Rox