Work Gradual for tape and clarinettist Year: 1974 · Duration: 12m Instrumentation: Playing amplified bass-clarinet, clarinet and trombaphone (trombone with saxophone mouthpiece) Year: 1974 Duration: 12m Instrumentation Playing amplified bass-clar... Denis Smalley Composer Composer: Denis Smalley About Work About Commissioned note Composed at York University Related works Piano Nets for piano and tape Pneuma for 5 amplified voices and percussion Spectral Lands an acoustic work in six channels The Pulses of Time for tape Tides for tape Wind Chimes for tape