After his debut EP, Don Kashew delivers his first album on Subject To Restrictions Discs, a conceptual work in which he discovers “Reibung” as a core concept of musical expression. A loudspeaker causes the molecules of the air to vibrate. Friction occurs and the sound spreads out in the room. Physically, friction is at the beginning of every sound. At the same time, the metaphor of friction describes the core of musical creation. As such, creation is always defined by its reference as well as its demarcation from existing artistic and social positions. In a sense, music is always rubbing against itself, its past and its environment, constantly being honed into new forms. With “Reibung”, Don Kashew explores friction as a basic principle of musical expression. Inspired by the avant-rock and experimental music scene of the 80s around the Zurich record label “RecRec Music”, techniques are used whose core is the friction of sounds: dissonances, phasing or the preparation of instruments. These techniques are complemented by sampling and recombination of musical forms, existing music and cultural audio products. The idea of “Reibung” is thus at the heart of the production of musical expression.