| Artist | : | How to operate wireless Mic for amplifier |
| Title | : | Engineer at Work |
| Duration | : | 10 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | How to operate wireless Mic for amplifier |
| Title | : | Engineer at Work |
| Duration | : | 10 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |