By request. Added score to 2011 tutorial. This is Part 1 (of 2) This part covers measures 1 through 80. Level 7, A Flat Major, Error at 7:17. RH B is natural, not flat. Thanks to Saddam for finding error !
https://sites.google.com/site/pianoandmathtutorials/chopin-s-polonaises
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
