唢呐是一种既能独奏又能伴奏的民间管乐器。它音域宽广,种类繁多,大致分为三类:一、高音唢呐。其音质清脆,嘹亮高亢。常用的调式有D调、E调、F调三种。二、中音唢呐。包括传统中音唢呐和改良加键的中音唢呐两种。两者各具特色,常用调式为G调、A调两种。三、低音唢呐。其音质低沉、浑厚。加键唢呐是半音音列,所以不存在转调困难的问题。我国地域辽阔,各地的唢呐因地域、习俗、人情的不同,演奏风格、流派也不同。东北地区就有南派、北派之别;河南、山东、河北等地区也都形 The suona is a folk wind instrument that can both solo and accompaniment. It is a wide range of wide range, broadly divided into three categories: First, the treble suona. The sound quality crisp, loud and clear high-pitched. Commonly used tone with D tone, E tone, F tone three. Second, Alto Suona. Including traditional midrange suona and improved plus key midrange suona two. Both have their own characteristics, commonly used to adjust the G-tune, A tune two. Third, bass suona. Its low quality, vigorous. Plus key suona is a semitone column, so there is no problem of transfer difficult. China’s vast territory, around the suona because of different geographical, customs, human feelings, playing style, genres are different. There is a south school in the northeast region, the North faction; Henan, Shandong, Hebei and other regions are also shaped