Tracklist
| A | Hey Na-Na |
| B | Future Feelings |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| SPBO-7000 | Octopus | Hey Na-Na (7", Single) | RCA Victor | SPBO-7000 | Spain | 1974 |
| MOON 7 | Octopus | Hey Na-Na / Future Feelings (7", Single) | Mooncrest | MOON 7 | UK | 1973 |
| SPBO-7000 | Octopus | Hey Na-Na / Future Feelings (7", Single, Promo) | RCA Victor | SPBO-7000 | Spain | 1974 |
| MOON 7 | Octopus | Hey Na Na (7", Single, Promo) | Mooncrest | MOON 7 | UK | 1973 |
| 6073 336 | Octopus | Hey Na-Na (7", Single) | Philips | 6073 336 | Netherlands | 1973 |
