Possibly.........

Here in the UK we have a TV show called 'Faking it', where they take an ordinary person and teach them an art via 'experts' for one month. After the month you are on your own and a panel of 'experts' have to decide if you are a fraud.

They picked a total introvert woman who had never touched decks in her life and she admittedly spent a month with 4 top London DJ's. After one month, she beat DJ's who had being doing the job for years. She even fooled the judges. They had her down as a pro DJ.

Not too sure if they attempted the same sort of thing with a more 'traditional' musical instrument.
If anyone knows otherwise, please enlighten me as I would be curious to know the outcome.