- 1858 downloads at 29 mb/s
MP3 version
- 1302 downloads at 15 mb/s
FLAC version
Tracklist Hide Credits
| A | Harden My HeartWritten-By – Marv Ross |
3:36 |
| B | Don't be lonelyWritten-By – Marv Ross |
3:00 |
Companies, etc.
- Phonographic Copyright (p) – The David Geffen Company
- Copyright (c) – CBS Inc.
- Published By – Narrow Dude Music
- Published By – Bonnie Bee Good Music
- Published By – Geffen-Kaye Music
- Printed By – France Imprimerie Sorel
Credits
- Photography By – X.*
- Producer – John Boylan
Barcode and Other Identifiers
- Matrix / Runout (Stamped Side A): 82 - 1 GEF 1838 A
- Matrix / Runout (Stamped Side B): 82 - 1 GEF 1838 B
- Rights Society: SACEM SACD SDRM SGDL
- Distribution Code: CB 111
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| GEF A 1838 | Quarterflash | Harden My Heart (7", Single, Pap) | Geffen Records | GEF A 1838 | UK | 1981 |
| GEF 49824 | Quarterflash | Harden My Heart (7", Single) | Geffen Records | GEF 49824 | Canada | 1981 |
| GEF 49824 | Quarterflash | Harden My Heart (Edit) (7", Promo) | Geffen Records | GEF 49824 | US | 1982 |
| GEFA-1838 | Quarterflash | Harden My Heart (7", Single) | Geffen Records | GEFA-1838 | Belgium | 1981 |
| GEF A1838 | Quarterflash | Harden My Heart (7", Single, Blu) | Geffen Records | GEF A1838 | UK | 1981 |
