Congrats, Chiyo who finished ABC's of Violin Book 2 on April 10! According to my blog archive, she had finished Book 1 on May 23 last year so it took her less than a year to finish this thick supplemental book.
She is close to finishing Suzuki Book 2 as well. What's so great about her is that she is willing to take a challenge every week to learn tons of new pieces. Even when she is a bit intimidated she would do it. Keep up your good work, Chiyo!