it sounds great and you cracked the most important part, being in key and pitch! you're spot on in that department. You sound a lot like MJ which is both cool and very hard to pull off. What you want to do is work on a mixture of MJ and the 'real' you! add a bit of grit, bring it down in places, push harder. Do whatever you can to sculpt it a little. I always say, once you know you can sing (which you can) and you know you can hit the right notes (which you can), then you can start to make your voice your 'bitch'. I'm a drummer also and its what I teach when teaching drums...you work at it, get the basics down and THEN your talent becomes your slave for expression. Keep at it, build your voice stronger and well done for having the balls to give it a go!