A Side. "One Vision" (Single Version) - 4:02 B Side. "Blurred Vision" - 4:41 12" Single A Side. "One Vision" (Extended Version) - 6:28 B Side. "Blurred Vision" - 4:41 Personnel Freddie Mercury – lead and backing vocals, sampler Brian May – electric guitar, synthesizer, sampler, backing vocals Roger Taylor – drums, electronic drums, backing vocals John Deacon – bass guitar Charts Certifications References External links Official YouTube videos: music video, music video (extended), music video (VEVO) Lyrics at Queen official website Queen (band) songs 1985 singles Songs written by Freddie Mercury Songs written by Roger Taylor (Queen drummer) Songs written by John Deacon Songs written by Brian May Song recordings produced by Reinhold Mack EMI Records singles Capitol Records singles Hollywood Records singles British hard rock songs 1985 songs