Scientists say a mind-bending rhythm in the brain can act like ketamine
I’ve studied Afro-Cuban percussion for 28 years now and I can tell you from experience there are some bata rhythms that definitely make the listener enter into a heavy trance state. Haitian vodun drumming is especially designed for generating trance and out of body experiences in its entirety. If you can find an old recording of Haitian voodoo drums give it a listen using good headphones with your eyes closed, and after about twenty minutes you will enter an altered state.