Book 4 explores double sharps and flats, duplets and triplets, thirty-second notes, augmented diminished intervals and triads, melodic ornaments, and more.
| Instrument (fx guitar, sang m.m.) | Alle Instrumenter |
| Genrer (Fx Pop, Rock, Børn m.m.) | Musikteori/Nodelære |
| Type (fx Instrumentskole o.lign.) | Musikteori/Nodelære |
| Niveau | Medium |
| Sideantal | 72 |
| Media (fx Bog, CD, DVD m.m.) | Bog(softcover, hæftet) |
| Series | Theory, Technique and Assignment Books |
| Publisher/Producent | FJH Music Company |
| Bidragydere | Cox, Maureen (Author) |
| Sprog | Engelsk |
| ISBN | 9781569390870 |
| UPC | 674398204380 |