I have used Audimee for a similar purpose. The problem is it still sounded too much like me singing. It's quite adept at picking up the nuances in the original vocal track it's fed.


You can find my music at:
www.herbhartley.com
Add nothing that adds nothing to the music.
You can make excuses or you can make progress but not both.

The magic you are looking for is in the work you are avoiding.