When playing music on keyboard/piano, what do the brackets mean? I know B and B# but what does (B-D) mean? I need to know so that I can complete the song I'm learning (Just Give Me a Reason by P!nk ft ...
I'm currently writing a software application which creates notes on a staff, when a piano key is pressed. Unfortunately I have no background in music, and thus am finding it quite hard to get started. ...