Some say that you have to be born with a natural talent to be able to sing - others say that singing is a learnt skill like any other and given enough time, anyone can hold a tune.

We take one seriously 'tone deaf' singer and put him through a course of singing lessons with a difference. We compare before and after results to test if science can manipulate the natural course of progress.

Transcript: Karaoke King at http://abc.net.au/catalyst/