Reading the exact notes of a song on sheet music can help you to identify all of the correct notes in a fast run or something like that, if those notes are all annotated on the music.
If you're going off-base on a melody somewhere, musical notation will show you exactly what note was written for each step of the way.
That said, that's a lot of work to go through unless you need that. If you can sing or play an instrument "by ear" then it's a lot more expedient to just listen and then sing it exactly like you just heard it. If you are good at discerning pitch, this is the way to go.
Comments
Reading the exact notes of a song on sheet music can help you to identify all of the correct notes in a fast run or something like that, if those notes are all annotated on the music.
If you're going off-base on a melody somewhere, musical notation will show you exactly what note was written for each step of the way.
That said, that's a lot of work to go through unless you need that. If you can sing or play an instrument "by ear" then it's a lot more expedient to just listen and then sing it exactly like you just heard it. If you are good at discerning pitch, this is the way to go.
Bob