- Artist
- The Marvelettes
- Title
- Locking Up My Heart / Forever
- Label
- Motown Y 507F
- Country
- US
- Released
- 1973
- Format
- 7", Single, 45 RPM, Reissue
- Format notes
- Superior Pressing
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.
- C4KM-7779A-Side Label
- C4KM-7780B-Side Label
- C4KM-7779 Y-507 FA TVC AA-Side Runout Etching
- C4KM-7780 Y-507 F B TVC AB-Side Runout Etching
Other US pressings of Forever
- 1973Motown Y 507F7", Single, 45 RPM, Reissue
- 1964Tamla TAMLA 540777", 45 RPM, Single, Styrene
- 1963Tamla T-540777", Single, 45 RPM, Promo
- 1963Tamla TAMLA 540777", 45 RPM, Single, Styrene
- 1963Tamla T-540777", 45 RPM, Single
- 1963Tamla T-540777", 45 RPM, Single
- 1963Tamla T-540777", 45 RPM, Single
- 1963Tamla T-540777", 45 RPM, Promo
- 1963Tamla TAMLA 540777", 45 RPM, Single
- 1963Tamla T-540777", 45 RPM, Single
- 1963Tamla T-540777", 45 RPM, Single, Repress, Mono
- 1963Tamla T-540777", 45 RPM, Single