Well, at 70, my singing voice has seen better days and it wasn't exactly great to begin with.

My only "therapy" is to keep singing on my own when I can and to choose not to be embarrassed by it. The more I sing, the better it gets...

Be patient with yourself as you go through chemo. I read where it takes between 1-2 months to recover for every month of chemo you've had. Somethings, for some people can take longer.

Keep on singing as best as you can and be patient.