A standardized achievement test for all band instruments for: year to year progress records, band tryouts, seating placement, sight reading test, etc. Simple to administer and easy to grade with a minimum of paper work, theWatkins-Farnum Performance Scale promises to be an invaluable aid to the instrumental music instructor.
| Instrument (fx guitar, sang m.m.) | Alle Instrumenter |
| Type (fx Instrumentskole o.lign.) | Studie Partitur |
| Sideantal | 48 |
| Media (fx Bog, CD, DVD m.m.) | Noder |
| Publisher/Producent | Hal Leonard |
| ISBN | 9780793579051 |
| UPC | 073999017601 |