| Check It Out (Part 1) | 5:04 |
| Check It Out (Part 2) | 5:12 |
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| MBB-12-532 | Sophisticated Ladies | Check It Out (12") | Mayhew Records | MBB-12-532 | US | 1977 |
| F.J.-77 | The Sophisticated Four* | Check It Out (12") | Mayhew Records | F.J.-77 | US | 1977 |
| F.J.-78 | The Sophisticated Four* | Check It Out (12") | Mayhew Records | F.J.-78 | US | 1977 |
| DJ-MBB-532 | Sophisticated Ladies | Check It Out (7", Single, Promo) | Mayhew Records | DJ-MBB-532 | US | 1977 |