Queen: Flash’s Theme: Isolated Dialogue, Sound Design & Doom ⚡ As Flash’s Theme unfolds, we hear dialogue from the film setting the stage for nothing less than the annihilation of planet Earth. The terror builds with layers of sound design, climaxing in a crescendo that ends with a sinister laugh. Released 1980 Freddie Mercury – lead vocals, synthesizers Brian May – guitars, vocals, piano, synthesizers Roger Taylor – drums, vocals, timpani, synthesizers John Deacon – bass guitar, guitars, synthe