There are no files about <export files to mp3> in the manual
There are no files about in the manual
Do you still have an unanswered question? Please log in first to post your question.
There are no files about in the manual
Do you still have an unanswered question? Please log in first to post your question.
Comments
See https://musescore.org/en/handbook/file-formats-0#mp3, if that isn't sufficient please rephrase your question.
To turn a file into an mp3 file (what I am assuming you are asking) go to file > export > then you can select an mp3 file in the window that opens to save the score as an mp3.