I get 0 out of 10 for music all through school, when I was 17 I read the sleeve notes on a Tom Paxton album, the jist was that anyone could learn to sing, needs dedication and time. Well, thirty eight years on, a string of patient performers help, and an hour a day practice I am getting close to half decent! 8 weeks is a bit ambitious, but, anyone determined enough, keen enough to learn from others and are prepared to put in the practice then they could become an acomplished performer