Volumes 2 and 3 of the "Burnham Piano Technique" by Edna Mae Burnham, excellent materials for piano students. - Title: Burnham Piano Technique 2 - Author: Edna Mae Burnham - Title: Burnham Piano Technique 3 - Author: Edna Mae Burnham Thank you for looking. These were used by my daughter, so there are some notes from her teacher, but the sheet music is perfectly readable.