Surprises in sound modulation
Subtitle: with a Gregorian chant supplement
By: by Georgia Stevens.  Lettered and illustrated by George Vincent Deely.
Contributors: Deely, George Vincent, illus.
Series: Tone and rhythm series, book 5.
Publisher: Macmillan
Published: 1939
Place of publication: New York
Language: eng
Number of pages: 153
Subjects: Music -- Instruction and study -- Juvenile.; Modulation (Music); School songbooks.; Gregorian chants.; Modulation.; School songbooks.; Gregorian chants.
Notes: Contains musical exercises.