Work Delta Run for stereo tape, slide projection and movement Year: 1981 · Duration: 25m Year: 1981 Duration: 25m Annea Lockwood Composer Composer: Annea Lockwood About Work About Commissioned note Commissioned by the National Endowment for the Arts (USA) Fellowship Related works Aspects of a Parable for baritone and ten instruments Ear-Walking Woman for prepared piano with amplification I give you back for unaccompanied soprano Piano Garden sound sculptures/installations Shapeshifter for chamber orchestra Southern Exposure sound sculpture/installation