Digital Music Electronic Teaching-board
Product Code : EL-LES-12604
The relevant relations of keyboard, tone and music table on the pitch.
2) The relevant relations of melody, signature and keyboard musical scale.
3) The interval relations between tones.
4) The composition of the main and often-used chords.
5) The principle how signature #b has appeared.
6) Keyboard fingering teaching
7) Use the pointer to exercise the memorizing and understanding of the staff.