Listening to the new album by the Coritage Saxophone Quartet means immersing yourself, for a little over an hour, in an atmosphere of suspended contemporaneity, built on a complex web of historical, formal and auditory links. Boundaries consist of a diverse yet harmonious selection of musical pieces, either created or especially arranged for saxophone quartet, that range from the Fifties to the present day. These not only mix contexts and heterogeneous compositional styles, but also evoke atmospheres and sound profiles reminiscent of a wide variety of genres, from jazz to film music, and from so-called cultured music to that of ethnical origin.