ostinato

1. A jazz ostinato; usually provides a background for a solo improvisation.
   一爵士固定音型；通常为一独奏即席创作提供背景。
2. Are there unique compositional techniques employed such as word painting, ostinato, melodic sequence, or sprechstimme, etc.
   有什么独特的作曲技巧被使用吗？诸如：生动描述、固定音型、旋律次序、诵唱声部等等？
3. Chapter one introduces the application of circle element in the traditional western art music, from basso ostinato, harmony ostinato to soprano ostinato.
   全文由三个章节构成，第一章主要从固定低音、固定和声、固定高音这三个方面概述了循环要素在西方传统艺术音乐创作中的应用。

noun

1. a musical phrase repeated over and over during a composition