Get Cape. Wear Cape. Fly is the stage name of English artist Sam Duckworth and his band. He is sometimes referred to as Get Cape, Cape, GCWCF, Slam Dunkworth, and "Charlie Khoo". According to Duckworth, his stage name comes from a ZX Spectrum magazine. One of the sections of the solution to the Batman computer game contained the header "Get Cape. Wear Cape. Fly".