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Release information Release date Catalog number Country 7" Singles 04/03/1991 QUEEN 17 UK 04/03/1991 QUEENPD 17 UK 04/03/1991 016-20 4257 7 Germany 12" Singles 04/03/1991 060 2042576 Germany CD Singles 04/03/1991 CDQUEEN 17 UK

Tracklists 7" Tracklist Side A: I'm Going Slightly Mad Side B: The Hitman 12" Tracklist Side A: I'm Going Slightly Mad Side B: The Hitman / Lost Opportunity CD Tracklist 1. I'm Going Slightly Mad 2. The Hitman 3. Lost Opportunity Credits Produced by: Queen and David Richards Charts Bold indicates peak chart position. Country 1st chart appearance Chart run Weeks in chart UK 16/03/1991 24-22-30-47-73 5 Notes