Some people sing in the shower. I like to sing when I'm alone in the car. Yes, I'm one of _THOSE_ people. So I'm loving the whole Christmas Carols on the radio thing again this year. I don't sing nearly as much as I used to as a child and have noticed that I've lost at least an entire octave range starting around the treble F key. Anything above that comes out as a squeak, in harmonics or a fluxuating tone. It's very frustrating and I'm wondering if there is anyway I could get it back? I think this may be one of the "use it or loose it" examples as I don't sing nearly as much as I used to. Any suggestions?