Musical Score
Sheet Music
noun
A comforting score is a musical score. Music is really relaxing, and so is reading sheet music. You should try it.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own. 楽 has two on'yomi readings, but you know it's がく here because this word's about 音楽 (music)!
ピアノは弾けますが、楽譜は読めません。
I can play the piano but I can’t read sheet music.