Klaus Bru exclusively plays the rare C-Melody sax and the even rarer C-soprano sax, often processing them with electronics, much in the way a guitarist would do. Klaus Bru’s artistic output surprises through its variety and his musical concepts are not the “out-of-the-box” type, he prefers combinations of “boxes” that differ in size, contrast in contents, and clash in colour: He brings in folk music of the world, avant-garde ridden improv, cold-blooded electronic noises and feedbacks, sounds of breath and saliva, pitches smaller than the distance between any two keys on the piano, strange meters and odd tempos, plus – when the time is right and the mind is ready – sincere, singable melodies made to soothe the heart and the soul.