Edit problems – HumOn - Simplest Music Maker Review

I struggle with changing the tempo of my notes in the editing part. How do I make it from “m......m.” to “m...m...”. My explaining might be a bit off but try to improve on the score system. It confuses me a lot. Also, can you make it so that you can keep on adding on to the song, as you go along creating the perfect combo? These improvements would make the app easier to use. Thanks, JY.
Review by Joey0503 on HumOn - Simplest Music Maker.