A fingering chart for Double Bass Trombone in F with 2 valves, as prepared by Martin Goss.
| Instrument (fx guitar, sang m.m.) | Trombone |
| Type (fx Instrumentskole o.lign.) | Instrumentskole/lęrebųger |
| Niveau | Begynder |
| Sideantal | 6 |
| Media (fx Bog, CD, DVD m.m.) | Noder |
| Publisher/Producent | Musikverlag Zimmermann GmbH, Zimmermann |
| Bidragydere | Goss, Martin (Author) |
| Sprog | Engelsk, Tysk |
| ISMN | 9790010901190 |