Mozart himself described this sonata as “for beginners”, which is why it was nicknamed “sonata facile” or “sonata semplice” (Italian for “easy/simple sonata”). For this reason, I chose it as the first one on the list. This sonata consists of three movements, the first of which, “Allegro”, is the most popular of the three. In fact, many piano students only ever learn the first movement of this sonata. However, the information below will touch on all three movements.