Love to sing

I would really like to see more accurate, useful, critiques of singing after each song.
Also, would like to have the ability to change the chord your singing on so that some of these songs that, normally, have to high or low octaves to reach, can be more attainable by changing the chord we start out on.
Other than these two minor criticisms, I really enjoy this app. Still need to start adding in some of my own song choices. More Linda Romstadt would be good. More easy to sing along with from the 60s and 70s popular rock and old time popular country from these eras

SmileyPixie about Smule: Sing Songs & Make Music, v4.9.9