An anonymous reader writes "Hello Slashdotters, I am totally stumped on how to do this. I would like to create custom subliminal CDs for my own use. I don't trust the CDs for sale in the stores, after all, who regulates that industry and ensures there actually is a message on them, and if so, what is the message? I would like to create positive motivational CDs, or even recite text from study guides/trivia, you name it, and lay it underneath tracks from a custom CD of my favorite bands. What is the best software to use to create such a beast on Windows, Mac, and Linux systems? And conversely, has anyone used any of the music software on these platforms to actually analyze the contents of commercial subliminal CDs? Any advice would be of use...thanks!"