| 1979 ON YOUR KNEES/DON�T MESS WITH THE MESSER 7" GERMANY ISLAND RECORDS 100 789 - 100 |
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| 1979 ON YOUR KNEES/DON�T MESS WITH THE MESSER 12" US |
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| 1979 ON YOUR KNEES/DON�T MESS WITH THE MESSER 12" UK ISLAND RECORDS |
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| 1979 ON YOUR KNEES/DON�T MESS WITH THE MESSER 12" GERMANY |
| 1979 ON YOUR KNEES/DON�T MESS WITH THE MESSER 7" ITALY ISLAND RECORDS |
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| 1979 ? ON YOUR KNEES/ REPENTANCE,FORGIVE ME 7" ARGENTINA RADIO PROMO ISLAND RECORDS |