Tracklist
| Serious | 5:00 |
| Hit Me With The Beat | 5:09 |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| TA 4053 | Billy Griffin | Serious (12") | CBS | TA 4053 | UK | 1983 |
| 38-04321 | Billy Griffin | Serious (7", Promo) | Columbia | 38-04321 | US | 1983 |
| AS 1807 | Billy Griffin | Serious (12", Promo) | Columbia | AS 1807 | US | 1983 |
| 38-04321 | Billy Griffin | Serious (7") | Columbia | 38-04321 | US | 1983 |
| A4053 | Billy Griffin | Serious (7", Single) | CBS | A4053 | UK | 1983 |
| A4053 | Billy Griffin | Serious (7", Single, Promo) | CBS | A4053 | UK | 1983 |
