| Recording | Time | Artist | Type | Year |
|---|---|---|---|---|
| Happiness | 2:37 | Lodi | Studio | 1970 |
| Happiness [Stereo Promo Version] | 2:38 | Lodi | Studio | 1970 |
| Recording | Time | Artist | Type | Year |
|---|---|---|---|---|
| Happiness | 5:19 | Syreeta Wright | Studio | 1971 |
| Recording | Time | Artist | Type | Year |
|---|---|---|---|---|
| Happiness | 2:04 | Clyde McPhatter | Studio | 1961 |