Enharmonic tetrachord 四分音四音列
Lower tetrachord 下四阶
Conjunct tetrachord 连续四阶
Disjunct tetrachord 不连续四阶
pentatonic tetrachord 五声调式的四音列
以上来源于: WordNet
N (in musical theory, esp of classical Greece) any of several groups of four notes in descending order, in which the first and last notes form a perfect fourth (尤指古希腊音乐理论中的)四度音阶
应用推荐