配樂

配乐
pèiyuè
  1. to create music for a movie or stage production
  2. to dub music onto a soundtrack
  3. incidental music
  4. soundtrack music

CEDICT

music score (to a movie)

Wiktionary

電影、電視、戲劇、舞臺演出等，按情節需要配上音樂，稱為「配樂」。

重編國語辭典

影視作品中用於調節氣氛的背景音樂

維基詞典

Entry Composition

1 配 pèi
  1. to join
  2. to fit
  3. to mate
  4. to mix
  5. to match
  6. to deserve
  7. to make up (a prescription)
  8. to allocate
2 樂 yuè music

Related entries

插曲 chāqǔ
  1. music played during a movie, play etc
  2. incidental music
  3. music played in a theatrical interlude
  4. (fig.) incident
  5. episode