More to say. Your tone is your natural voice, and to change it maybe cause major damage to your vocal cords.
Secondly, vibrato is acheived simply by moving your throat muscles more close together or further apart to cause bends in the waves.
If you can't figure it out from that, ask some1 else to help you.
Thirdly, I'm sure there are people out there that like your voice, but why be the singer when your writing talents are high but natural born voice isn't good?
Why not pursue a better chance at hitting it by looking for some1 to sing what you can make?
Edit: also, your pitch is pretty dead on. Ignore funion.
You can change your voice, to get a different tone.
But as I said before, it can ruin you.
This post was edited by ChrisKz on Jul 13 2012 05:33pm