interesting thing is natural halluc dont have the same effect on me, what you explain you can do while in ceremony i can do without taking anything. i go to ceremony monthly with my people. i do totally get the musical aspect completely. its what we use always. beat and chant. songs. im not sure about the hand lines but i do know my genetic code has medicine healing that has been handed down to me. get it? hehe
handed ... i love talking about all of this. thank you for sharing.