Does anyone have any input on how having a song in your head will effect the pr-process? I use the personal genius tape before i am PRing i have a song in my head and am not sure how this effects my concentration. It doesnt seem to bother me but i do notice it. I also use the bwgen at 6hz...is that equivalent to 6cps brainwaves? After i study i use the mem. supercharger. Ive been trying to listen to the tapes twice a day(both in the morning but not one after the other, and i do them again during my studying time as i stated above.) Any suggestions or thoughts?