| Artist | : | bass & treble test. AWIE Y 669 |
| Title | : | Jan Ramiel |
| Duration | : | 15 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | bass & treble test. AWIE Y 669 |
| Title | : | Jan Ramiel |
| Duration | : | 15 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |