No! Practice Singing!  

So what does this mod do?
Stops sims from autonomously singing

Can I still direct the sim to practice singing?
Yes. I have it set so you can still ask your sim to practice their singing skill

Why did you create this mod?
I haven't really played with the "Get Famous" Pack yet but my sim got a little bit of the singing skill and the next thing I know she won't stop practicing to sing! Every chance she gets where I haven't directed her to do something she is singing! Singing after going pee, Singing when she gets up, Singing everywhere she goes! Enough is enough, if I want her to gain a singing skill I will direct her to do so.

"City Living" is required. This will NOT give you any singing skills or the singing interaction