Help me plzzzzzzzzzzzzzzzzzzzzzz

I can't help you there, but I can tell you that all you really need is to download BitTorrent and visit a little website i'll abbreviate... TPB. Whatever you do, don't pay for those things. They can work but not all of them and I can't imagine buying one and it sucking.

I tried it once, the marijuana one. It didn't work. The noise just annoyed me and I ended up turning it off.

Yeah some of them don't do anything for me. But the ones that did I kept going back to. Those being White Crosses, Black Sunshine, Calm Me and Insomnia. Though I still haven't really tried a good portion of them.

I only tried one, but it felt so stupid. And it didn't do anything, no placebo or anything. It sucked :(.

Don't get turned off right away. Took me 2 or 3 times to really feel it. What ever it was, if it's a placebo it still felt pretty funky.

I only have faith in the simple ones working. Maybe eventually we'll be able to recreate the feeling of ketamine through this sort of technique.. but it'll be awhile.

If I'm not mistaken, the effect comes from binaural audio, correct? This is achieved by modulating a sine wave between the left and right channel, while soft noise plays in the background...
I've listened to a couple of them before and didn't feel anything significant... but I'd be willing to analyze them with an audio analyzer to actually gauge the differences in frequency, amplitude, stereo spread, etc... It's only an assumption at this point, but I get the feeling that the real differences between the "doses" are strictly mentally influenced, especially while the binaural effect of the oscillating wave creates a tactile sensation that fuels the placebo effect.
I'd be interested in actually analyzing the audio of different files to objectively measure the differences in them, if anyone wants to donate. (No, I'm not trying to get pseudo-high for free... I prefer real drugs)

Yeah something like that. Or "brainwave entrainment".

"brainwave entrainment" doesn't really explain much without some kind of context.