It's Friday - that means I'm goofing off.
Found this on Ebay by another company, but this link works better. It's for CD's that teach you to play piano better using subliminal messages. Pretty ridiculous, isn't it? Or is it? Anyone ever try anything like this before? I'm game....maybe....What harm could it do?http://www.subliminalhypnosiscds.com/Le
Interesting concept. But to what extent can hypnosis help one... learn an instrument. Practice is proven, but hypnosis?! Hypnosis is an interesting topic. The imperius spell was an unforgivable curse in Harry Potter and could allow one wizard to hypnotize the other and make him or her do anything. But that's in a magical world created by J.K Rowling...
It would be interesting to try the CD out, but to answer your question, what harm could it do? You might waste $15.97
Then again, I haven't tried it. I doubt it would cause any health problems, I don't know.
EDIT: also there doesn't seem to be anything different from the learn piano page to the learn guitar page or the violin page..
but piano is a totally different instrument than either the violin or guitar? I don't get it? I guess once your hypnotized into playing one instrument you will be able to play all of them!