| Epic (1xVinyl
, 7", 33 ⅓ RPM, 45 RPM, Shape, Single, Picture Disc) | UK, 1990-01-29 |
Slash (LASPD 21), London Records (886 882-7) |
| Chicago 17 (1xCD
, Single) | UK & Europe, 1990-01-30 |
Warner Bros. Records (7599-25060-2) |
| Epic (1xVinyl
, 7", 45 RPM, Single, Reissue, Stereo) | UK, 1990-08-27 |
Slash (LASH 26), London Records (869 1827) |
| Epic (1xCD
, Single, Reissue) | UK, 1990-08-27 |
Slash (LASCD 26), London Records (869 183-2) |
| Epic (1xVinyl
, 12", 45 RPM, Single) | UK, 1990-01-29 |
Slash (LASHX 21), London Records (886 881-1), London American Recordings (886 881-1) |
| Epic (1xVinyl
, 7", 33 ⅓ RPM, 45 RPM, Single, Limited Edition, Stereo) | UK, 1990-01-29 |
Slash (LASHG 21), London Records (886 888-7) |
| Epic (1xCassette
, Single) | US, 1990 |
Slash (4-19813), Reprise Records (9 19813-4) |
| Epic (1xVinyl
, 7", 45 RPM, Single, Stereo) | Europe, 1990 |
London Records (886 880-7), Slash (LASH 21) |
| Epic (1xVinyl
, 7", Shape, Picture Disc, Limited Edition, 45 RPM) | UK, 1990-08-27 |
Slash (LASPD26), London Records (889 1847) |
| Epic (1xAcetate
, 7", Single Sided) | UK, 1989 |
Slash (LASH 21), London Records (LASH 21) |
| Epic (1xVinyl
, 7", Single, Promo) | Mexico, 1990 |
PolyGram (S/N-008) |
| Epic (What Is It) (1xCD
, Promo, Single) | US, 1989 |
Slash (PRO-CD-3913), Reprise Records (PRO-CD-3913), Slash (PRO~CD~3913), Reprise Records (PRO~CD~3913) |
| Epic (1xCD
, Single) | Japan, 1990-11-10 |
Slash (POCD-1021), London Records (POCD-1021) |
| Epic (1xVinyl
, 7", 33 ⅓ RPM, 45 RPM, Picture Disc) | UK, 1990-01-29 |
Slash (LASPD 21), London Records (886 882-7) |
| Epic (1xVinyl
, 7", 45 RPM, Single) | US, 1990 |
Slash (7-19813), Reprise Records (7-19813) |
| Epic (1xVinyl
, 12", 45 RPM, Single, Reissue, Stereo) | UK, 1990-08-27 |
Slash (LASHX 26), London Records (869 1831) |
| Epic (1xVinyl
, 12", 45 RPM, Single) | Germany, 1990-01-29 |
Slash (LASHX 21), London Records (886 881-1) |
| Epic (1xCD
, Single) | Europe, 1990 |
Slash (LASCD 21), London Records (886 881-2) |
| Epic (1xVinyl
, 7", 45 RPM, Single) | UK, 1990-01-29 |
Slash (LASHG 21), London Records (886 888-7) |
| Epic (1xCD
, Single) | UK, 1990-01-30 |
Slash (LASCD 21), London Records (886 881-2) |
| Epic (1xCD
, Promo) | US, 1990 |
Slash (PRO-CD-4071), Reprise Records (PRO-CD-4071) |
| Epic (1xVinyl
, 7", 45 RPM, Picture Disc) | UK, 1990-08-27 |
Slash (LASPD26), London Records (889 1847) |
| Epic (1xCassette
, Single) | UK, 1990 |
Slash (LASCS 26), London Records (869 1824) |
| Epic (1xVinyl
, 7", Promo) | UK, 1990 |
Slash (LASDJ 26), London Records (LASDJ 26) |
| Epic (1xCassette
, Single, Single Sided) | UK, 1990 |
London Records (none) |
| Epic (1xCD
, Single, Promo, Sampler) | Japan, 1990-11-10 |
Slash (POCD-1021), London Records (POCD-1021) |
| Epic (1xCassette
, Single) | Canada, 1990 |
Slash (91 98134), Reprise Records (91 98134) |
| Epic (1xVHS
, Advance, NTSC) | US, 1990-07-19 |
Reprise Records (032204), Reprise Records (705) |
| Epic (Parralox Remix) (1xFile
, AIFF, Unofficial Release) | Australia, 2018-04-13 |
Subterrane Records (none) |
| Epic (1xCassette
, Single) | US, 1990 |
Slash (4-19813), Reprise Records (9 19813-4) |
| Epic (1xVinyl
, 7", 33 ⅓ RPM, 45 RPM, Picture Disc, Test Pressing) | UK, 1990-01-29 |
Slash (LASPD 21), London Records (886 882-7) |
