Gordon, Edwin, 1927-2015. Learning sequences in music : skill, content, and patterns : a music learning theory / Edwin E. Gordon. - 1997 ed. - Chicago : GIA, c1997. - xv, 397 p. : ill. ; 24 cm. Includes bibliographical references (p. [383]-390) and index. ISBN: 1579520045 Subjects--Topical Terms: Music--Instruction and study. LC Class. No.: MT1 / .G646 1997