BACH, JOHANN SEBASTIAN. Prelude and fugue; from The well-tempered clavier, rev. ed. with fingering, phrasing, pedaling, general information, and instructive annotation on interpretation by Gottfried Galston; pf. Book 1, no. 10, 15, 21, 22. © 14Nov28; AO-3330-3333. Art Publication Society (PWH); 19Dec55; R161234-161237.