Causa Sui Mireille Freak Valley Festival 2013

Causa Sui consists of Jakob Skøtt, Jonas Munk, Rasmus Rasmussen and Jess Kahr, and have released seven albums since 2005 most notably the trilogy set Summer Sessions that saw the band move awayfrom the heavypsych of their two first albums to more abstract, instrumental sounds that owes as much to electric Miles Davis or Can as to american stonerrock.