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 Cornucopia amplified horn and tape Darkness After Times Colours for tape Névé for electroacoustic sounds Pentes for tape Resounding for electroacoustic sounds in 6 channels Spectral Lands an acoustic work in six channels