Work Spirit Catchers for four voices with amplification Year: 1974 Year: 1974 Annea Lockwood Composer Composer: Annea Lockwood About Work About Performance history 31 May 2012: long shadows - SMP Ensemble Related works Humming for chorus Nautilus for didjeridoos, conch shells and percussion The Glass Concert for glass and amplification Thousand Year Dreaming for chamber ensemble and slides Tiger Balm for tape (originally for tape and movement) Western Spaces for flutes, zoomoozoophone and percussion