great app 0731

I use it with my vocal students and also with choir for warm ups! The only thing I wish for is if it has a way to be able to slow down or speed up the tempo. Sometimes the warm ups are too fast for people (particularly vocal children students) making it difficult to learn. If there was a way to change the tempo, making it slower. and then gradually making it faster and faster, that would be great. Also, it would be great to change the keys and have more options for types of voices. There are already 4 types of voices you can choose, but also if it had exercises for specific sections (i.e. Al