Just a Thought

I'm thinking I want to record a cover of the song Listen by Beyonce. Yeah, yeah, I know. But it's a real good song w/ lot's of soul. Which I'm trying (very unsuccessfully) to train my voice to do. Who knows? Maybe with some practice it'll come out pretty good. It'd be nice to try though, huh? However, it makes me kinda nervous . 1) Because I don't have that great of a voice and 2) Because this would be the first non-joke song i'll have made. It's not my own song, but I'd like to try it only to see if I could do more serious songs successfully. I don't know though, what do you think?? Let me know, Please!