Request from Italy. Level 5. Slow, then sped to tempo @ 4:25. I couldn't read the printed tempo, is it 69 or 63 bpm?
Czerny wrote 861 opuses. Op.667 contains 25 pieces. Instead of making a new webpage, will start a new miscellaneous one.
https://sites.google.com/site/pianoandmathtutorials/czerny-miscellaneous-works
Jane, a retired university math teacher, started this volunteer project in April 2009. Positive feedback from wonderful viewers worldwide keeps her motivated. Jane is a strong advocate of reading music. She made unconventional sight-reading lessons that simplifies reading music.
https://sites.google.com/site/pianoandmathtutorials/sight-reading-lessons