I am currently listening to binaural beats for the first time. It's been a little over 45 minutes (my estimate) and I am feeling great! I have also drank about 2 1/4 PBRs but I really want to credit the binaural beats with most of this feeling. I drink PBR nearly every night and even three don't typically make me feel this way! Currently I am listening to http://www.youtube.com/watch?v=qcLsgIjo-Wc and although I have never actually had acid, I can say that I feel good right now.