The staff large keyboard wall chart is an instrument teaching aid, designed to help beginners learn the notes, hand positions and fingerings of piano, keyboard and other instrumental music. It is usually made from a medium-sized wooden or plastic board with images of staffs and keyboards printed on it. Staffs are used to represent notes and rhythm, while keyboard patterns are used to demonstrate hand positions and fingerings. The large-line notation keyboard wall chart can be conveniently hung on the wall or nailed above the instrument for students' reference. It is often used as a teaching tool in instrument classrooms, music schools and homes.