| Artist | : | Speaker Polarity Check - Test Tone #FredNsound |
| Title | : | Fred & Sound |
| Duration | : | 300 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Speaker Polarity Check - Test Tone #FredNsound |
| Title | : | Fred & Sound |
| Duration | : | 300 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |