Work Tritones for horn and synth Year: 1987 · Duration: 14m Instrumentation: Casio CZ 5000 Year: 1987 Duration: 14m Instrumentation Casio CZ 5000 John Rimmer Composer Composer: John Rimmer Films, Audio & Samples 1 About Work Films, Audio & Samples John Rimmer: Tritones - AUDIO Embedded audio See details ➔ About Performance history 23 Mar 1988: Performed by the Karlheinz Company Related works Ancestral Voices electroacoustic Clouds over Pirongia for percussion quartet Coils for bass clarinet and marimba Composition 5 for percussion and electronic sounds Hidden Treasures for horn and orchestra Star Song for soprano and tape