What makes 5 by Supersilent notable?

'5' is notable for its experimental nature, pushing boundaries within the avant-garde genre and contributing to Supersilent's reputation in the international music community. The album received critical acclaim, further solidifying their influence on free improvisation and contemporary jazz. By the time '5' was released in 2001, Supersilent had established themselves as pioneers within the avant-garde scene, following their acclaimed albums '1-3' and '4'. This fifth studio album marked a continuation of their innovative approach to electroacoustic improvisation, showcasing their evolution as artists willing to explore new sonic territories.