My ds6 has been taking private violin lessons for 6 months. He learns quickly, but gets frustrated with "not sounding as good as his teacher". In the last few weeks, his teacher has changed the lesson to be half "book work"- learning to read music, and half on the instrument. We have also made 10min daily practice part of his homework. This has made him feel better as his "sound" has greatly improved. His teacher recognizes his natural talent and strong memory. I had eluded to his intellect, but not forth right. My ds is eager for more and faster, but things are working for now. He just can't wait to start playing a song. Last lesson, the teacher mentioned that maybe ds would want to play his own song. Overall, a good experience.