Subtitled (this is a long one): "Systematic Embouchure Development, Training and Review Programme for the Viennese Six-Valve Bass Tuba in F (Viennese Concert Tuba). Also for the Viennese Contra-Bass Trombone in F (Viennese Tuba Fingering System) and for all F, E-Flat, C and Double Tubas (with Fingering Tables)." That pretty much says it all. 111 pages. -cdp