对称,早先是数学中的概念,后来发展成为音乐创作中常常用到的创作手法。其形式就如同复调中的倒影、逆行、模进。这一创作手法使音乐听起来更容易受大众所接受。在我国少数民族音乐中也常常用到这一创作手法。芦笙调是苗族人民主要的演奏乐器芦笙所演奏的独奏曲目,芦笙调中所存在的对称是显而易见的。不管是在创作手法还是在旋律的发展过程;不管是横向还是纵向上的运用了对称的手法。对称这一创作手法的运用使我们芦笙调的听起来更悦耳、更动听。 Symmetry, previously a concept in mathematics, later developed into a creative technique often used in musical writing. Its form is like the reflection of polyphony, retrograde, mold-in. This creative approach makes the music sound more accessible to the public. In our minority music is often used in this creative approach. Lusheng tune is a solo piece played by Lusheng, a major instrument played by the Miao people. The symmetry existing in Lusheng tune is obvious. No matter in the process of creation or in the process of melody development, symmetry is applied both horizontally and vertically. The use of this creative approach to symmetry makes us Lusheng tone sounds more sweet, more pleasant.