An introduction to Rick Hassley, a man in his early thirties who for the last twelve years has been developing some of the world's best known musical talent. Here, he gives an uncompromising glimpse into his world, chats to some of his past clients who are now major stars and explains how some artists behave like children, as we bare witness to a tantrum during a live studio session that occurred whilst the documentary team were on site. **Contains Strong Language**