琴是中国古代最常用的乐器之一,因其音色清越空灵而为文人雅士所喜爱。相传,中国古代有四大名琴,以年代排序,分别为号钟、绕梁、绿骑和焦尾。“号钟”是周代的名琴,相传能自鸣空中,号角长鸣。到春秋时期,“号钟”琴为齐桓公所得。他曾令部下宁戚敲起牛角,“号钟”奏出悲壮的旋律,使两旁 Qin is one of the most commonly used instruments in ancient China, loved by literati because of its ethereal sounds. According to legend, there are four famous Chinese ancient piano, sorted by age, respectively, bell, winding beam, green riding and coyotes. “Bell ” is the name of the Zhou Dynasty piano, according to legend can from the sky, the horn sounded. To the Spring and Autumn Period, “Bell ” Qin Qi Huan Gong income. He had knocked a cow horn under his arm, “Bell” played a tragic melody, so that the two sides