hey astralwalker...i'll take that as your intro to the info
here is some more info on the singing sun:
http://solar-center.stanford.edu/singing/
http://www.youtube.com/watch?v=pGwDdTZBAEY
i was watching the film: entheogen - awakening the divine within
(about 29 minutes into it a discussion on brainwave entrainment starts, very relevant to what we are doing)
http://www.guba.com/watch/3000116108
also there is a very in-depth discussion of the 72 solfeggio frequencies going on at abrahadabra forums...could be helpful if phiedpiper plans on incorporating these frequencies into the music:
http://forums.abrahadabra.com/showth...3089#post43089
peace,
mikey