Violin is the harder instrument to play from a physical perspective. Musicality is more subjective on the piano. It is easier to play than the violin, physically speaking. But there is much more music to play on the piano, and fewer real employment opportunities for people who play....
Harmonics are vibrations a fraction of the length of the vibrating string, which add higher-pitched and more complex content to the notes. With a dull instrument, the harmonics die out, but with a sustaining instrument, the harmonics continue to sound along with the fundamental note. —Steve A...