First you grab yourself a copy of Silent Night from somewhere..(in this case it was from The King) and you poke it through your VR program, because there is no way you can sing with him..(well I can't anyway). Next you stick your vocals into top gear and rattle off the melody as best as you can. When you've done that, change down a cog or two.(click the tonsils down into low drive) and hit the throttle again with a harmony line....... That's what I did and this is the result.....Merry Christmas everyone.