Mystic Music of the Bauls of Bengal

My Google Search under Spiritualist came up with an interesting one today about the mystic music of the Baul's Of Bengal. I found it very interesting to read and the music is quite beautiful. Apparently as they were wandering Minstrels who relied upon what they were given it is an art form which is dying out
http://www.merinews.com/catFull.jsp?articleID=15720350
http://www.parvathybaul.mimemo.net/#listen
http://hinduism.about.com/od/artculture/a/bauls.htm

This piece is called "spirit trance kali shiva baul tantra"


You will find more if you are interested on the Bauls of Bengal UTube Channel
https://www.youtube.com/user/thebaulsofbengal

sounds like a load of Bauls to me (sorry I have no self-control).