Waves of sound, water or light behave similarly. Waves move through a substance with a certain frequency or energy. Waves interfere with each other and new structures are shown. The combination of frequencies gives every sound aunique audible quality.
| Instrument (fx guitar, sang m.m.) | Orkester |
| Genrer (Fx Pop, Rock, Børn m.m.) | Klassisk |
| Sideantal | 52 |
| Publisher/Producent | Edition Wilhelm Hansen |
| Bidragydere | S. K. Ratkje, Maja(Composer) |
| ISBN | 9788759843109 |
| ISMN | 9790661346180 |