Refrain

The refrain is a repeated section of music that returns at regular intervals throughout a piece. In song, it is the chorus — the section repeated between verses, often featuring the song’s most memorable melody and lyrics. In larger forms, it can refer to any recurring section that provides structural unity.

The refrain is a fundamental device in nearly every musical tradition. Medieval troubadour songs had refrains; the Baroque rondo features refrains alternating with episodes; popular songs since the 19th century have built their structure around verse-chorus alternation; rondo finales in Classical and Romantic music use refrain structure.

The psychological function of the refrain is to provide familiarity and anchoring. Listeners look forward to the refrain’s return; the contrast with verses (or episodes) creates structural drama. The refrain is the song’s identity.

English/French, from Old French refrain (‘chorus, repeat’), from refraindre (‘to repeat, restrain’).

Treat refrains as familiar landmarks. The listener has heard them before; play them with the comfort of recognition. Verses or episodes provide variety; the refrain provides continuity.