A 15-minute piece for percussion quartet. Each percussionist has an almost identical set-up, consisting of the following instruments: at least one nipple gong or tam-tam; a concert bass drum; five drums of different pitches (tom-toms, bongos, congas, other pitched drums); four wood sounds;and three ringing metal sounds (e.g. crotales). The performers are to be in four corners of the performance space.