本世纪五六十年代，我国文艺舞台上涌现了一批民族音乐造诣深厚的民间歌手和乐手，其中有的享誉世界。这说明半世纪之前我国有不少地区曾是民族特色音乐文化的沃土。今天，我国广大地区的文化生态条件发生了重大变化。十年动乱对传统文化的摧残是一个情况。九年制义务教育日益 In the fifties and sixties of this century, a number of folk singers and musicians with deep achievements in folk music emerged in the stage of Chinese literature and art, among which some enjoyed world-wide reputation. This shows that half a century ago many regions in our country were fertile ground for ethnic music and culture. Today, major changes have taken place in the cultural and ecological conditions in vast areas in our country. The tragedy of 10 years of traditional culture is a situation. Nine-year compulsory education is growing