Includes 60 studies in the use of the F attachment valve, 10 studies in the pedal notes, and a circle of keys scale study. These are technical studies, intended to help the player master the F valve while obtaining excellence in playing quickly up and down the horn's standard register. Although not specifically annotated for double valve instruments, with your pencil marks these etudes nonetheless make for excellent second-valve practice on independent valve setups. 44 pages. -cdp