| Artist | : | Bad Boy Korean/English Studio Version (KCON) |
| Title | : | Depressed Optimist |
| Duration | : | 210 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Bad Boy Korean/English Studio Version (KCON) |
| Title | : | Depressed Optimist |
| Duration | : | 210 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |