Would be pretty crazy for me to sing in therapy, I can barely even talk :-)

I am with trying to be in control of my therapy and learning what I need, where I want to get to and how this may be helpful. I also think it is the T's role to be there for us and support us in ways that may be beneficial to our proggress.

So I think if you feel that this would be of benefit to you, then it is a valid reason to do it.

Good luck, would be interested to hear whether you do sing in T and if so how it felt for you. SD