All the original 1981 releases including the 12″s play the same mix, approx 3:20 with a fade-out.
The 1983 USA, Canada and Japan releases feature a remixed version
1981
UK
7″ – BUY 134
7″ Promo – BUY DJ 134
12″ – S-BUY 134
Ireland
7″ – BUY 134
France
7″ – 101590
Germany
7″ – 6.13 316
Netherlands
7″ – BUY 134
12″ – BUY-IT 134
Belgium
7″ – BUY 134
7″ – BUY 1134
Scandinavia
7″ – BUY 134
Spain
7″ – VIC-4
Italy
7″ – STIF 129
Greece
7″ – SP-15.001
South Africa
7″ – STF 41
Australia
7″ – K-8614
New Zealand
7″ – BUY 134
1982
Mexico
7″ – MI 30866
12″ – TI 70519
1983
USA
7″ – 7-29562
Canada
7″ – 92 95627
Japan
7″ – VIPX-1730
1984
USA
7″ – GGEF 0466 (Back To Back Hits)
1988
UK
7″ – OG 9826 – It Must Be Love / My Girl
1989
UK
7″ – VS 1197
1992
UK / Europe
7″ – VS 1405
Cassette – VSC 1405
CD – VSCDT 1405
CD – VSCDP 1405
Europe
7″ – 115 157
Spain
7″ Promo – VS 1405
Australia
CD – VSCDT 1405
CD – VSCDT 1405X
Cassette – TC-VSC 1405
Cassette – VSC 1405X
Philippines
7″ – VRN-6667
2003
Singles Box Vol. 1
UK
12CD – MADBOX 3
