Tracklist
| A | Hey Young World | 4:35 |
| B | Mona Lisa | 4:05 |
Credits
- Producer – Slick Rick
Notes
Produced by Ricky Walters.Engineered by Roddy Hui and Nick Sansano at Greene Street Recording Studios and Greg Gordon at Chung King House of Metal.
Additional Edits by Chris Shaw at Greene Street Recording Studios.
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| MR 008 | Slick Rick | Hey Young World / Mona Lisa (12") | Def Jam Recordings | MR 008 | Japan | 1988 |
| 38-68951 | Slick Rick | Hey Young World / Mona Lisa (7") | Def Jam Recordings | 38-68951 | US | 1988 |
| 44-68826 | Slick Rick | Hey Young World / Mona Lisa (12", Single) | Def Jam Recordings | 44-68826 | US | Unknown |
| 38-68951 | Slick Rick | Hey Young World (7", Single, Promo) | Def Jam Recordings | 38-68951 | US | 1988 |
| CAS 1698 | Slick Rick | Hey Young World (12", Promo) | Def Jam Recordings | CAS 1698 | US | 1988 |
