• Alexisonfire (f)
• Alkaline Trio (f)
• All Time Low (f)
• Angels & Airwaves
• Anna Calvi (f)
• Architects
• Arctic Monkeys (f)
• Azealia Banks (f)
• Basshunter (f)
• Best Coast (f)
• Biffy Clyro x2
• Billy Talent
• blink-182
• Bloc Party
• Bombay Bicycle Club x3
• Born Ruffians
• Boy Kill Boy
• Brenmar
• Cashmere Cat (f)
• Céline Dion
• Chipmunk
• Cloud Control
• Crystal castles (f)
• Cults
• David Guetta (f)
• Dillon Francis
• Diplo
• Disclosure (f)
• Dizzee Rascal
• Does It Offend You, Yeah?
• Dog Is Dead
• D/R/U/G/S
• Drake
• Dry The River x2
• Ed Sheeran
• Edward Sharpe and the Magnetic Zeros [Reading Festival 2011]
• Enter Shikari x2
• Esser
• Everything Everything
• Fall Out Boy x 2
• Fightstar
• Fixers [Reading Festival 2011]
• Florence And The Machine x2 (f x 2)
• Flosstradamus (f)
• Foals x2 + DJ Set
• Foster The People [Reading Festival 2011]
• Found
• Friendly Fires x2 [2011]
• Funeral For A Friend
• Graham Coxon
• hellogoodbye
• Jay-Z (f)
• Jean-Michel Jarre
• Jimmy Eat World
• Jonas Brothers
• Justice DJ Set (f)
• Kids in Glass Houses x 2
• Knife Party (f)
• Klaxons [2008 & 2009]
• Labrinth (f)
• Lana Del Rey (f)
• LCD Soundsystem
• Local Natives
• Lostprophets
• Lunice
• Madina Lake
• Maximo Park
• McFly
• Melé
• Metronomy
• Miley Cyrus
• Muse
• My Chemical Romance
• Mystery Jets
• N-Dubz
• Ne-Yo
• Noah and the Whale x2
• NoFX
• OFWGKTA
• Panic! At The Disco x2 [2006 & 2011]
• Panic At The Disco
• Paper Diamond (f)
• Paramore x 2 [__2009__ & Reading Festival 2010]
• Pendulum
• Phoenix
• Plan B (f)
• Pulp
• Radiohead
• Rihanna (f)
• Rita Ora
• RL Grime (f)
• SBTRKT
• Santigold (f)
• Set Your Goals (f)
• Skream & Benga (f)
• Smith Westerns (f)
• The Blackout x 3 (f x 2)
• The Cribs (f)
• The Drums x 2 (f x 1)
• The Futureheads
• The King Blues (f)
• The Libertines (f)
• The Maccabees x 2 (f x 2)
• The Naked and Famous (f)
• The Prodigy (f)
• The Rats
• The Saturdays
• The Skints
• The Streets [Last gig, 2011]
• The Strokes
• The Vaccines
• The Wombats
• The Yeah Yeah Yeahs
• Those Dancing Days
• Tinie Tempah x2 (f)
• TNGHT (f)
• Vampire Weekend
• Vincent Vincent and the Villains
• Weezer
• Winterkids
• Yeasayer
• You Me At Six x4
• Young Guns
• Young Rival
• Yuck
• Zedd (f)
• 2 Chainz (f)
• 3oh!3 x2
• 30 Seconds to Marks

Those in bold are the best performances. Each "f" denotes festival performance.