From Queenpedia.com

Release information Release date Catalog number Country 7" Singles 1979-xx-xx EMI2910 UK 1979-xx-xx 2C00862276 France 1979-xx-xx 1C006-62276 Germany 1979-xx-xx 3C006-62276 Italy 1979-xx-xx P-381E Japan 1979-xx-xx 8230 Mexico 1979-xx-xx 01.21.1394 Peru 1979-xx-xx E-46008 USA 1979-xx-xx E-46008 USA 7" Promos 1979-0x-xx E-46008-A Argentina 1979-0x-xx E-46008-A Canada 1979-0x-xx E-46008-A USA CD Singles 1994-xx-xx 881900 2 France 1996-xx-xx TOCP-2539 Japan

Tracklists 7" Tracklist Side A: Don't Stop Me Now Side B: In Only Seven Days 7" Tracklist, USA, Japan, Canada, Australia, New Zealand Side A: Don't Stop Me Now Side B: More Of That Jazz Credits Produced by: Queen and Roy Thomas Baker Charts Bold indicates peak chart position. Country 1st chart appearance Chart run Weeks in chart UK 10/02/1979 44-38-31-28-22-22-13-9-13-16-32-49 12 (1 in Top 10) US 17/02/1979 87-87-86-97 4 Notes