Michael Moppert performs as Sonarpilot, and takes his inspiration from the sonic risk takers who pushed back the boundaries of music from the 1970s onwards. Rock legends such as David Bowie, Pink Floyd, and Roxy Music, and pioneers of electronic music, such as Tangerine Dream, Kraftwerk, Brian Eno, all provide plenty of fodder for thought for Moppert, who sees them as astronauts disguised as artists, who explored the very reaches of musical space.