- 1816 downloads at 29 mb/s
MP3 version
- 1862 downloads at 15 mb/s
FLAC version
Tracklist Hide Credits
| A | Mr. HappinessWritten-By – George Eddy , Mark Barkan, Sandy Baron |
| B | Test Of LoveWritten-By – Fred Weismantel |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| CO 552 | Johnny Maestro With The Coeds | Johnny Maestro With The Coeds - Mr. Happiness (7", Single) | Coed | CO 552 | US | 1961 |
| CO 552 | Johnny Maestro With The Coeds | Johnny Maestro With The Coeds - Mr. Happiness (7", Single, Promo) | Coed | CO 552 | US | 1961 |
| 1068 | Johnny Maestro | Mr. Happiness/test Of Love (7", Single) | Zirkon Records | 1068 | Canada | 1961 |
| 1068 | Johnny Maestro With The Coeds | Johnny Maestro With The Coeds - Mr. Happiness (7", Single) | Zirkon Records | 1068 | Canada | 1961 |
| GO. 522 | Johnny Maestro | Mr. Happiness / Test Of Love (7", Single) | Universum Records | GO. 522 | UK | Unknown |
