A Performer's Comparative Study of Touchweight, Key-Dip, Keyboard Design and Repetition in Early Grand Pianos, c. 1770 to 1850
Kenneth Mobbs · The Galpin Society Journal · 2001
Kenneth Mobbs, A Performer's Comparative Study of Touchweight, Key-Dip, Keyboard Design and Repetition in Early Grand Pianos, c. 1770 to 1850, The Galpin Society Journal, Vol. 54 (May, 2001), pp. 16-44