| |||
| echo effect | |||
| |||
| echo effect; echotone (приём игры на валторне) | |||
|
эффект эха : 8 phrases in 5 subjects |
| General | 1 |
| Information technology | 1 |
| Metallurgy | 1 |
| Music | 2 |
| Technology | 3 |
| |||
| echo effect | |||
| |||
| echo effect; echotone (приём игры на валторне) | |||
|
эффект эха : 8 phrases in 5 subjects |
| General | 1 |
| Information technology | 1 |
| Metallurgy | 1 |
| Music | 2 |
| Technology | 3 |