Their musical expression are rooted in African-American music, with a touch of funk and rock. After releasing the album
Vision (2004), with music inspired by
Pharoah Sanders,
Archie Shepp,
Albert Ayler and
John Coltrane, they followed up with
Blue sky (2006), with music composed by
Steinar Raknes and Espen Aalberg, and some guitar contributions by
Nils-Olav Johansen. == Band members ==