Hal Leonard Watkins-Farnum Performance Scale - Form A Book Study Score Series Softcover by Dr. John G. Watkins

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, the Watkins-Farnum Performance Scale promises to be an invaluable aid to the instrumental music instructor.