- Artist
- Olivia Newton-John
- Title
- Toughen Up
- Label
- Mercury 884 461-7
- Country
- Europe
- Released
- 1985
- Format
- 7", 45 RPM, Single
Runout and matrix codes
Etched or stamped in the dead wax between the last track and the label. If yours match, you have this pressing.
- 884 461-7.1Disc label side 1
- 884 461-7.2Disc label side 2