The latest additions join a month-long line-up that includes Queens of the Stone Age, Justin Timberlake and Sigur Rós.

The iTunes Festival takes place at London’s Roundhouse each September, with tickets only available to competition winners – entry is simple, though, and you can enter through iTunes to win two tickets to as many of the gigs as you like.

The final additions to the line-up include the reanimated Pixies (pictured), who are battling on since the departure of bassist Kim Deal, recent Glastonbury headliners Arctic Monkeys, ordinary person John Legend and piano-bashing razzmatazz peddler Elton John.

Also joining the bill are ‘Blurred Lines’ singer Robin Thicke, folk-pop dup The Olms (supporting Vampire Weekend), bleak Mancunians No Ceremony (supporting Pixies), and British young’un Tom Odell (supporting Elton John).

Apply for tickets here.

Here’s the full list of dates:

02/09 – Sigur Rós
04/09 – Paramore
05/09 – Rizzle Kicks
06/09 – Queens of The Stone Age
07/09 – Phoenix
09/09 – Arctic Monkeys
11/09 – Kings of Leon
12/09 – Elton John + Tom Odell
15/09 – Vampire Weekend + The Olms
16/09 – Jack Johnson + Bahamas
17/09 – Ludovico Einaudi
18/09 – Thirty Seconds to Mars
20/09 – Primal Scream
23/09 – Jessie J
25/09 – Pixies + NO CEREMONY ///
28/09 – John Legend + Robin Thicke
29/09 – Justin Timberlake