- Artist
- Olivia Newton-John
- Title
- Toughen Up
- Label
- MCA Records MCA-52757
- Country
- US
- Released
- 1985
- Format
- 7", 45 RPM, Single, Promo, Stereo
- Format notes
- Pinckneyville Pressing
- Barcode
- MC 18805
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.
- MC 18805-BG3Side A
- MC 18805-BG4Side B
Other US pressings of Toughen Up
- 1985MCA Records MCA-527577", 45 RPM, Single
- 1986MCA Records MCA-2360612", 33 ⅓ RPM
- 1986MCA Records MCA-527577", 45 RPM
- 1986MCA Records MCA-527577", 45 RPM, Promo
- 1986MCA Records MCA-23606 / MCA Records, Inc. MCA 5117LP, Single, Etched
- 1986MCA Records MCA-2360612", 33 ⅓ RPM, Maxi-Single