- Artist
- Herbie Hancock
- Title
- Hardrock
- Label
- Columbia 38-04565
- Country
- US
- Released
- 1984
- Format
- 7", 45 RPM, Promo
Other US pressings of Hardrock
- 1984Columbia 44-0502712", 45 RPM, Single
- 1984Columbia 1C8-3991312", Picture Disc, Limited Edition
- 1984Columbia 38-045657", 45 RPM
- 1984Columbia 44-0502712", 45 RPM, Promo