1hour 1 session 60/hr ,$450 ($45 per session) For the highest calibre cello teaching (or violin) for any student or professional, beginner to advanced, Byron Duckwall provides a tested and proven approach using the principles of DC Dounis. Lessons are offered locally in Minneapolis or online via Skype. The skype sessions are effective for those wanting to learn the extraordinary Dounis methods from anywhere in the world. Learn effective techniques to remedy any string playing problem. Byron Duckwall is experienced concert cellist and teacher, who is an expert in the Dounis techniques and has a Master's Degree in music.