The most in-depth, revolutionary of the harmonic framework of music as applied to the guitar fingerboard ever presented. Leads to total mastery of harmonic and technical aspects of the guitar.
| Instrument (fx guitar, sang m.m.) | Guitar |
| Type (fx Instrumentskole o.lign.) | Musikteori/Nodelære |
| Niveau | Øvet |
| Sideantal | 188 |
| Media (fx Bog, CD, DVD m.m.) | Noder |
| Publisher/Producent | Mel Bay Publications |
| Bidragydere | Eps, George Van (Author) |
| Sprog | Engelsk |
| ISBN | 9781562223663 |
| UPC | 796279003070 |