Artists including Arctic Monkeys and Adele could be affected by move
26 year old Robert Hart died in hospital after what police described as a 'brutal assault'
The ceremony will take place at Earls Court in London
Plus new albums from Cerebral Ballzy, White Lung The Antlers and Lone
Meanwhile Kasabian's new album '48:13' has gone to the top of the Official Album Chart
Squarepusher, Battles, Hudson Mohawke, Darkstar and Rustie will all perform in Kraków
Thousands attended the party in a former Royal Mail delivery office
Hudson Mohawke also among electronic artists in Spain for annual festival
Friday bill also brings performances from Calvin Harris, Anna Calvi and Katy B