- 1494 downloads at 29 mb/s
MP3 version
- 1826 downloads at 15 mb/s
FLAC version
Tracklist
| A | Didn't I (Blow Your Mind This Time) |
| B | Down Is Up, Up Is Down |
Credits
- Producer – Stan And Bell Productions*
- Written-By – Thom Bell, William Hart
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 161 | The Delfonics | Didn't I (Blow Your Mind This Time) / Down Is Up, Up Is Down (7") | Philly Groove Records | 161 | US | 1970 |
| BLL 1099 | The Delfonics | Didn't I (Blow Your Mind This Time) (7", Single, Sol) | Bell Records | BLL 1099 | UK | 1970 |
| 5C 006-91123 M | The Delfonics | Didn't I (Blow Your Mind This Time) / Down Is Up, Up Is Down (7") | Stateside | 5C 006-91123 M | Netherlands | 1970 |
| 161 | The Delfonics | Didn't I (Blow Your Mind This Time) / Down Is Up, Up Is Down (7") | Philly Groove Records | 161 | US | 1970 |
| BLL-9047 | The Delfonics | Didn't I (Blow Your Mind This Time) (7", Single) | Bell Records | BLL-9047 | Australia | 1970 |
