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手风琴自发明至今已有150多年的历史。它是由奥地利人“西里勒斯·达米安”始创于1829年,而后屡经改良,渐趋完善,成为一种结构精巧、音色丰富的乐器,并迅速风行世界。现在我们常见的手风琴,大部分都是普通的120贝司手风琴。由于这种普通的120贝司手风琴的左手低音键钮部分的旋律音域仅为一个七度,这就影响了左手低音键钮的音乐表现力。因此,近20多年以来随着手风琴演奏艺术的发展,演奏家与制造家们对手风琴的结构不断提出新的要求。大约在本世纪60年代,国际上就研制出了新型结构的手风琴,一种是西
Accordion has been 150 years of history since its invention. It was founded by the Austrian “Siliths Damian” in 1829 and has been refined and refined to become an elaborately structured, timbre instrument that quickly became popular around the world. The most common accordion we now have is the regular 120 bass accordion. Since the melody range of the left-handed bass button portion of this regular 120 bass accordion is only one seventh, this affects the musical expression of the left-handed bass button. Therefore, with the development of accordion playing art in the past two decades or so, performers and manufacturers constantly put forward new requirements on the accordion structure. About the 60s of this century, the international community has developed a new accordion structure, one is the west