Enhanced cd's

I’d like to include a swish file on a music cd. How do I do that?

A quick Search on Google for “swish files” resulted in 1.7 MILLION hits. Does researching the subject somehow take too much time? I don’t mean to be trite but Google is an excellent resource if you don’t mind reading a little or even a lot.

You’ll attract more flies with honey than you will with vinegar – but you’ll get even more with horse shit. /.

Kind of CD Extra, CD Plus or similar…?