Tracklist
| A | 1-2 -3 |
| B | Bullseye |
Notes
danish sleeve with UK record, that's how they came back thenOther versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 31827 | Len Barry | 1 - 2 - 3 (7", Single, Pin) | Decca | 31827 | US | 1965 |
| MCA 105 | Len Barry | 1-2-3 (7", RE) | MCA Records | MCA 105 | UK | 1976 |
| 32.023, 32 023, 60014 | Len Barry | 1-2-3 / Bullseye (7", Single, RE) | MCA Records, MCA Records, MCA Records | 32.023, 32 023, 60014 | Germany | 1977 |
| 05942 | Len Barry | 1 - 2 - 3 (7", Single, Pus) | Brunswick | 05942 | Ireland | 1965 |
| MCA 105 | Len Barry | 1-2-3 / Bullseye (7", Promo, RE) | MCA Records | MCA 105 | UK | 1976 |
