RPS brings you an interview with Circuit Des Yeux, aka Haley Fohr, a Chicago based musician who has made one of the albums of the year in -io, a set of songs that pit Fohr’s four-octave voice against a 24-piece string, brass and wind ensemble. Ben Cardew spoke to Haley about world building, the hard work of joy, the Best Western Hotel in London, writers block and what on earth it feels like to have a voice that wonderful.