+An **ostinato** is a short, continually repeated [musical phrase](/wiki/Musical_phrase) or rhythmic pattern. It forms a foundational, often hypnotic, element within a [composition](/wiki/Composition), providing unity and drive.
+## See also
+- [Rhythm](/wiki/Rhythm)
+- [Melody](/wiki/Melody)
+- [Harmony](/wiki/Harmony)
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