Work Threshold electronic work · Duration: 8m Duration: 8m Norman Skipp Composer Composer: Norman Skipp About Work About Threshold was first performed on 19 August 1992 at Soundwatch , Artspace, Auckland. Related works Behind Those Eyes That Smile for piano, timpani and tenor Flicker electroacoustic, a contemporary dance collaboration with Matt Smith Haze for cello, double bass, B flat clarinet, bass clarinet, bass trombone and... Screaming for solo violin Shadow for bass trombone and sound projection by Tim Sutton Urge for cello, double bass and percussion