唢呐,这件中华民族乐器,经过人民群众和艺术家的不断完善,形成了它那众所周知的形状和独特的演奏风格,成为世人所青睐的雅俗共赏的乐器之一。到了近代,许多演奏家及制作艺人,为了扩大它的音域、丰富它的表现力,进行了许多突破性的改革尝试,取得了一些成果,为这件乐器的发展做出了贡献。已出现的改革唢唢,大体上是借鉴“波姆”键体系,给唢呐增加了诸如双簧管、单簧管那样的键子,使之能吹奏出“半音阶”系列。然而,这种加键的改革唢呐虽扩大了 Suona, this Chinese national musical instrument, through the continuous improvement of the masses and artists, has formed its well-known shape and unique playing style, and has become one of the instruments favored by the world. In modern times, many performers and producers have made many breakthrough attempts to reform and expand their voices to enrich their performance. Some achievements have been made to contribute to the development of this instrument. The reformist reforms that have emerged have largely borrowed from the key system of “bomme” and added to the suona keys such as oboe and clarinet to enable the “chromatic” series to be played. However, this key reformist suona has expanded