At tempo, then slow (3:30). Level 4, D Major. Made Level 3 and Level 5 version tutorials.
https://sites.google.com/site/pianoandmathtutorials/bach-s-air-on-the-g-string
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
آی-ویدئو