| Artist | : | Very high pitch disturbing sound for 12 hours |
| Title | : | Think Smart |
| Duration | : | 43192 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Very high pitch disturbing sound for 12 hours |
| Title | : | Think Smart |
| Duration | : | 43192 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |