Campbell Learning Center is a non-profit organization providing Fine Arts instruction to students of all ages in Houston. It offers a specific program for studying the violin. One of the instructors for violin is Dr. William Cheng-Wei Hsieh. William acquired his doctoral degree from the University of Houston Moores School of Music. He regularly leads as a concertmaster with the Moores School Symphony Orchestra, Opera Orchestra, and Ballet Orchestra. Campbell offers both private and group courses.