Self Hypnosis MP3`s

I've been giving some thought to putting up a website for my busniness, just kind of a "Who we are" thing. While I was working on the design a thought came to me: Would it be helpful to include self-hypnosis MP3 files for people to download? I would have to create them and charge a small fee, say $10 each, but should I go through the process or not? I'd like to hear what you think. Send me a message here with your thoughts and what topics I should use. Thanks!