Czerny–Josephine Koh: Technical Study (adapted from Czerny's Op. 139 No. 9) (WMP DP2025_C022)

This digital edition features a beautifully engraved and annotated version of Czerny–Josephine Koh’s Technical Study, adapted from Czerny’s Op. 139 No. 9, ideal for study and practice.

This edition includes:

* 🎹 Complete score with fingerings and dynamics

* ✍️ Teaching commentary on voicing, phrasing, and articulation

* 🎯 Ideal for students and teachers looking for deeper interpretive guidance

* 🔒 Watermarked & flattened PDF for secure use