Apple’s iTunes Festival is underway in London. You can watch the concerts using an app Apple released on the App Store. Here’s some info I posted on the event on June 21:

[ad#Google Adsense 300×250 in story]

The festival runs from July 1-31 2011 — 31 consecutive nights of music. There will be a total of 60 artists performing over the 31 days at the Roundhouse in London. If it doesn’t sound like it can get any better, how about this — every ticket to the festival is free.Artists in this year’s line-up include Coldplay, Linkin Park, Foo Fighters, Paul Simon, Bruno Mars, Adele, My Chemical Romance, Duran Duran, Lang Lang and Moby, among many others.Of course, with AirPlay support on your iPhone and iPad, you can even watch the shows on your big screen TV.

The app is a free download from the App Store.