 The film was originally released in 1975 with mono sound. When the stereo VHS  video was released in 1990, the soundtrack album versions of the songs were  dubbed into the film, replacing the mono versions. The vocals on all the  original mono film songs differ slightly from the stereo album takes, most  notably on Rockys parts. Peter Hinwood (qv) did not do any of his own  singing for the album or film. On the initial soundtrack album sessions,  recorded at Olympic Studios, producer Richard Hartley (I) (qv) used an  unnamed session singer for Rockys vocals. His voice is heard on the  soundtrack album during "Rose Tint My World," and Hinwood mimed to his vocals  while filming at Bray Studios. When the film was being edited, director  Jim Sharman (qv) decided to change Rockys voice, and actor