How do I include sheet music into application

I am asking this question again, and "elaborate" as to what I am trying to convey. What I am trying to do is that I want to program an app开发者_运维技巧lication that will generate a note in sheet music while matching the sine tone that is being played at the same time. Kind of like flash cards, but with music. What I want to do is avoid adding images to the source folder that way I can keep it small in the matters of storage space

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There's an "easy" way and a "hard" way, imho.
The "hard" way would involve interfacing with sound card drivers and sending values corresponding to notes along. I'm guessing this approach is over your head a bit (and mine too!).

I would approach it easier with pre-recorded sound files. Have a database of filepaths and whatever musical information you want. Select a row from the DB, play the file, then compare user input to the actual data.

Sorry this is vague... but so is your question. If you're looking for more information please ask more specifically.