Translation: Mozart - Various.
Translation: Sonata No. 1 in C Major, K. 279. Sonata No. 2 in F Major, K. 280. Sonata No. 3 in Bb Major, K. 281.
Translation: ISBN 978-3-85055-625-5. As early as the age of four, Mozart amazed his father with his quickness of mind at the keyboard.
