Crumb, George. (1929–2022) "Mystic Chord" from Makrokosmos - Autograph Musical Quotation SignedAMQS by the American avant garde composer, consisting of the "Mystic Chord" from Makrokosmos, Vol. II (one staff, with red staff lines) with caption. Inscribed, " Best wishes George Crumb May 15, 2005]." Ruled index card; verso blank. 4 x 6 inches (15. 2 x 10. 1 cm). In excellent condition. "In the two volumes of Makrokosmos (19723)each a set of '12 Fantasy Pieces after the Zodiac' and steeped in multiple referencesevery fourth piece is notated as a