Books you can use again and again! Simply use the special pen and wipe off when finished. A creative and fun way to learn about key signatures in the treble and bass clef.
| Genre (Fx Pop, Rock, Barn m.m.) | Barn, Musikteori, Undervisning |
| Typ (fx Lärobok, samling m.m.) | Musikteori |
| Niveau | Nybörjare |
| Media | Chart |
| Publisher/Producent | Kjos Music Company |
| Språk | Engelska |
| ISBN | 9780849795916 |