This application works as expected. There is some issues with certain midi files with improperly programmed sheet music that causes tempo to be out of range of the this app. This is not the fault of the developer. I like how it scrolls through the notes on the sheet music and also like how the virtual keyboard shows you which keys to press. Very handy little app. Kudos to the developer for making this app and it really is ad-free!!
October 29 2016