I read about the "normalization" of autotune/vocaloid effects yesterday.
The lyric and melody could use a "real" voice.
If you've a problem listening to your own voice you could use autotune or ReaTune to adjust your vocals, manually,so that they are natural and so that they are in tune.


Cheers
rayc
"What's so funny about peace, love & understanding?" - N.Lowe