This Revolutionary New Method Book Is Designed To Help Organize The Daily Rehearsal And To Improve The Overall Performance Level Of The Instrumental Ensemble. From As Little As Five Minutes A Day, Band Directors Can Expect To See Improvements In The Following Areas Of Student Performance: Sound (Tone Production); Articulation (Styles And Concepts); Greater Flexibility, Agility, Endurance; Increased Range; Individual And Ensemble Listening Skills; Technique In All Twelve Major And Minor Keys And