I have a band at the moment and we are getting a place to rehearse for a few months and we don't have a vocalist. So I said I'll give it a shot, but I'm not even sure I can sing and I don't want to embarrass myself. I've taken a look at musical scales and practiced with them a little, but I don't think that's going to improve me drastically. Is there any way to get alright at singing within a week? Just so we have some lyrics to go with.