PURPOSE F0R QB
THE QB IS CAPABLE OF DOING ANYTHING A PIANO KEYBOARD CAN DO. SINGLE HAND SPAN FOR QB 9X9 IS 4 OCTAVES. ENDLESS POSSIBILITIES FOR SIZE AND RANGE AND DESIGN. THE QB WAS CREATED NOT TO REPLACE OR COMPETE WITH THE PIANO KEYBOARD, BUT TO HELP THE EXPERIENTIAL LEARNER. IN BOTH LEARNING AND PERFORMING THE QB […]
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