I really liked it . At first I thought Harry Potter books were not good at all. Then I just picked up one book and it was the sorcerers stone . Now my goal is to read and finish the series. I really liked when Harry got the stone from Voldemort and destroyed it because it was one of the seven horcruxes.
I think it really improves your piano skills. There are different levels and I have learned a lot from these books . These books are really good if you would like to learn piano. They also explain the scales, Chords, ext..... These books can be very fun.