Difficult to describe such a disk, but it is certainly good sign as it means that these musicians are free and liberated from formats. It's not noise, it's not electroacoustique-concète, this is not songs, it is not electronic, it is not the field recording, this is not the recording of a performance, but is all this at once and more. One of the best record by one of the best Swiss group. Plus a beautiful cover Rudolf Eb-er, a monster organic that fairly transcribed the music.