Introduction
25 études progressives pour le piano, Op. 50
- Composed by Louise Farrenc
- Interactive Historic Edition by George F. Litterst
- History & Commentary by George F. Litterst
- MIDI Performance by George F. Litterst

Louise Farrenc’s 25 études progressives pour le piano, Op. 50, offers a beautifully focused path through essential pianistic skills—each étude spotlighting a specific technical challenge while remaining musically rewarding.
This SuperScore edition is a faithful rendering of the A. Leduc publication (1876), updated to modern publication standards and newly engraved for SuperScore by George F. Litterst.
Embedded within the score is a complete MIDI performance recorded on a MIDI-capable acoustic piano without a metronome, preserving the natural ebb and flow of human playing.
Enjoy the work with SuperScore’s built-in piano sound or send it via MIDI Out to external instruments, and take advantage of SuperScore’s learning and practice tools—score-following and multiple page-turning options, markups, left/right hand mute, interactive playback modes (Learn, Jam, Perform, Play Performance), looping, and a metronome that tracks the embedded performance.
25 études progressives pour le piano, Op. 50