Correct

配乐

/ pèi lè / 
Strokes

Example

As a Verb

provide background music (for a film, play, etc); musicalize (a novel, movie, play or poem); dub in background music

1
Tā
他
yībān
一般
shì
是
zìjǐ
自己
xiě
写
gēcí
歌词
bìng
并
wéi
为
zhī
之
pèilè
配乐
  
。

Generally, he writes his own lyrics and composes the score.

2
Pèilè
配乐
xìjù
戏剧

play set to music

3
Pèilè
配乐
shīlǎngsòng
诗朗诵

poem recital with background music

4
Wéi
为
yǐngpiàn
影片
pèilè
配乐

score a film; compose/create a film score; musicalize a movie

5
Gěi
给
shī
诗
pèilè
配乐

musicalize a poem

As a Noun

background music; incidental music

6
Xìjù
戏剧
de
的
pèilè
配乐

incidental music for/to a play