say you're transcribing a song and it's in F#/Gb - which key signature would you write out
i'd have to evaluate how often it seems to use A natural, B natural, E natural, or D natural, compared to how often it seems to use F natural or even C natural. If it uses A,B,E,D more often, then i would put it in F#. if it uses F and C more often, then i would put it in Gb