Correct

歌谱

/ gē pǔ / 
Strokes

Example

As a Noun

music of a song; music score for a song

1
Tā
他
huì
会
chànggē
唱歌
  
,
dàn
但
bù
不
shí
识
gēpǔ
歌谱
  
。

He can sing, but he cannot read music.

2
Tiánxiě
填写
gēpǔ
歌谱

set/put a song to music