Tracklist
| 1 | Shy Boy |
| 2 | No. 1 |
| 3 | Shy Boy (Instrumental) |
| 4 | No. 1 (Instrumental) |
Companies, etc.
- Record Company – TS Entertainment
Barcode and Other Identifiers
- Barcode: 8804775038617
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| none | Secret | Shy Boy (4xFile, MP3, Single, 320) | LOEN Entertainment, Inc. | none | South Korea | 2011 |
