Protests have followed the police shooting of an unarmed black teenager Michael Brown
The singer says she came close to dying in 2012
Singer's festive cover soundtracks Apple's new TV commercial
Singer tags Beyonce, Daft Punk and Oprah Winfrey in the post
The Norwegian festival will take place between August 6 and 10 in Oslo
Chan Marshall will be playing three UK live dates this summer
The gig will now take place on June 25 at The Roundhouse
The singer played tracks from her album 'Sun' last night (November 8) at the Hollywood Palladium
Singer cites health issues for pulling dates but says she will reschedule for early next year