After the departure of keyboardist Kjartan Sveinsson last month and, err, plans to sell their own branded scented candle, Sigur Rós have now premiered some new material off their upcoming album.

They promised that the forthcoming release will sound “more aggressive” and these live performances indeed hint at that in parts.

‘Kveikur’:

‘Yfirborð’:

‘Hrafntinna’: