A friend of mine said that he has been trying some cocaine and marajuana lately. HOWEVER, not illegally. He uses some "tunes" from I-Doser. I looked at their site and you have to pay for the tracks. They say that listening to the tracks are "doses." If you listen to them for their full length in solitude, supposedly you feel like you would if you took the drug. Is this possible? Has anyone ever tried it?