最近,有机会试奏了上海音乐学院吴爱国和上海民族乐器一厂沈钰青共同设计、制作的双管巴乌。他们的构思(详见本刊1984年第5期《改良双管竖吹巴乌》)使我在如何寻求较为正确的乐器改革思路方面颇受启发。到目前为止,全国巴乌改革的种类、形式很多,它们各具特色和长处。而此种双管巴乌的特点是:在未加一个键、取传统巴乌的最佳有效音色的情况下,就获得了近两个八度的音域。这不能不说比其它改良巴乌利用“轻吹”音来增加音域的方法进了一大步。 Recently, I had the opportunity to try out the double pipe design and fabrication of Wu Aiguo, Shanghai Conservatory of Music and Shen Yuqing, one of Shanghai’s first national musical instruments. Their concept (see Journal of the fifth issue in 1984, “double-pipe vertical improvement Buba”) so that I am on how to seek more correct ideas for the reform of musical instruments inspired. So far, there are many types of reforms in the country that have their own characteristics and strengths. And this double tube Bayou is characterized by: Without adding a key, take the best effective sound of traditional Baw, access to nearly two octaves range. Needless to say, this is a big step beyond the other methods that have improved Bawli’s use of “soft blowing” to increase the range.