A linear approach for 4-, 5- and 6- string bass by Gary Willis. A comprehensive source for learning the theory and geometry of the bass fingerboard.
| Instrument (fx guitar, sang m.m.) | Bass Guitar(med Akkord Symboler) |
| Type (fx Instrumentskole o.lign.) | Instrumentskole/lærebøger |
| Niveau | Medium |
| Sideantal | 72 |
| Media (fx Bog, CD, DVD m.m.) | CD, Noder |
| Series | Bass Builders |
| Publisher/Producent | Hal Leonard, Hal Leonard Europe |
| Sprog | Engelsk |
| ISBN | 9780793560431 |
| UPC | 0073999950434 |