The most advanced of the three parts, but atill changed in three important ways. One, all the exercises are now 100% symmetrical. Perhaps you noticed how some original Hanon is more difficult on the way up than on the way down? No more! Two, all the exercises have been transposed to all 12 keys, just as the Czarist Russian Conservatory required of their advanced pupils. Third, the instructions show how to use full-body gestures to facilitate each musical passage, rather than mere fingers.