The goal of transcribing is to be able to hear and understand what's going on in the music. And, how your part contributes to the whole, an integral step in music mastery.
A note for note transcription of the piece or your part.
There are levels to each of these stills. Musicians hone them over a lifetime. I'm 45 years in. I still do it weekly. Call me.
David Story, drummer, pianist, qualified online music teacher