66 2-part Exercises composed by Zoltan Kodaly (1882-1967) and Zolt. Edited by Geoffry Russell-Smith. For Choral, Chorus (2-part). BH Kodaly. 44 pages. Boosey & Hawkes #M060035616. Published by Boosey & Hawkes (HL.48009997).
Of the various volumes of pieces from The Kodaly Choral Method, this book instroduces a wider freedom of key through comparatively frequent modulation, and at the same time explores polyphonic devices and styles. The standard of difficulty places it after “15 Two-Part Exercises” (48009968).