古典主义时期的作品速度选择有其特殊性。贝多芬的作品106号《第二十九“槌子键琴”奏鸣曲》(以下简称“作品106号”)作为有史以来第一首使用“绝对速度”标记的钢琴作品,伴随节拍机的出现诞生于古典主义末期。须知此时,最早的一批浪漫主义作曲家都逐渐开始音乐活动。而且,整个古典主义时期仅在贝多芬晚年零星出现几首添加“绝对速度”标记的作品。自他逝世后,早期浪漫主义作曲家就已经将“绝对速度”标记广为应用。作品106号作为两个时期节拍机数 The choice of the speed of the works in the classic period has its own particularity. Beethoven’s No. 106 “The 29th” Hammer Piano “Sonata” (hereafter referred to as “the 106th work”) is the first piano ever to use “Absolute Speed” The emergence of beat machine was born in the late classicism. At this point, the earliest batch of romantic composers are gradually beginning music activities. Moreover, throughout the period of classicism only a handful of articles with the addition of “absolute speed” mark appeared in sporadic age in Beethoven. Since his death, early romantic composers have already used the “absolute speed” mark widely. Works No. 106 as a two-time beat machine number