Essential Elements for Band : Mixed media product : Hal Leonard Corporation : 9780634003202 : 0634003208 : 01 Feb 2002 : (Essential Elements). Essential Elements for Band offers beginning students sound pedagogy and engaging music, all carefully paced to successfully start young players on their musical journey. EE features both familiar songs and specially designed exercises, created and arranged for the classroom in a unison-learning environment, as well as instrument-specific exercises to focus each student on the unique characteristics of their own instrument. EE provides both teachers and students with a ...