Dolzhanskij Aleksandr Naumovich: 24 preljudii i fugi D. Shostakovicha
48 analytical essays dedicated to the Prelude or Fugue.
Alexander Naumovich Dolzhansky was a Soviet musicologist, specialist in polyphony, Ph. D. in art history, associate professor of the Leningrad Conservatory, author of the famous Brief Musical Dictionary and a dozen monographs. The textbook is intended for students and teachers of secondary and higher educational institutions, musicologists, researchers, theorists, pianists and composers.