Trombone Book Two of the Brass in Color Beginner Method Series uses a color-coded tablature (Color Slide Positions) to help students learn the slide positions of the trombone and apply them to notes in the Low Range. The Low Range begins with the notes Bb/A# notated on the staff, and the remaining notes of the Low Range are presented in a descending chromatic order and end with the note E that is notated...