From Queenpedia.com

Release information Release date Catalog number Country 7" Singles 26/10/1981 EMI 5250 UK dd/10/1981 E 47235 Australia dd/10/1981 1C 006-64626 Germany dd/11/1981 P-1587E Japan dd/10/1981 8616 Mexico dd/10/1981 E-47235 USA 7" Promos dd/10/1981 1809 Argentina dd/10/1981 3C 000-79182 Italy dd/10/1981 E-47235 USA dd/mm/1986 PSR492 UK dd/mm/1986 PS 61 South Africa 12" Singles dd/10/1981 1A 052Z-64626 Holland dd/10/1981 1545 Venezuela CD Singles dd/mm/1988 QUECD9 UK dd/mm/1991 TODP-2259 Japan

Tracklists 7" Tracklist Side A: Under Pressure Side B: Soul Brother 3" CD Tracklist, 1988 Reissue 1. Under Pressure 2. Soul Brother 3. Body Language Credits Produced by: Queen and David Bowie (Side B produced by Queen and Mack) Charts Bold indicates peak chart position. Country 1st chart appearance Chart run Weeks in chart UK 14/11/1981 8-1-1-2-8-16-35-35-38-41-48 11 (5 in Top 10, 2 at #1) US 07/11/1981 80-66-54-46-40-35-33-31- 31-29-29-32-41-53-97 15 Notes