American accordionist, educator, activist, professor at the University of Kansas School of Music, and former president of the American Music Teachers Guild (ATG).
美国手风琴演奏家、教育家、活动家，美国堪萨斯大学音乐学院教授，原美国音乐教师协会（ATG）会长。
American accordionist, educator, activist, professor at the University of Kansas School of Music, and former president of the American Music Teachers Guild (ATG).
美国手风琴演奏家、教育家、活动家，美国堪萨斯大学音乐学院教授，原美国音乐教师协会（ATG）会长。