Awful! ? – Music Drawing Notation Review

No sound came out when I tried to play the song I had written! I had my volume all the way up but nothing came out. I dislike that there aren't more advanced options. I saw this app and decided to try it out(because of the occasional good review) but I don't like it. It would be good for beginner song writers but not for people who want a good quality, advanced app. (If they can find out how to get the volume fixed...)
Review by Child_Of_⚡️Zeus⚡️ on Music Drawing Notation.