I am an early pensionate Computer Technician, my hobbies are
overtone singing /chanting ,joining groups on local GOA Festivals (long ago) and singing with them in any kind which harmonizes,reading, all old religious belief systems,L.O.A.,HemiSync, snorcheling(diving in Greece 2006), brainmechanics and induction of Alpha,Theta,Delta states of the mind by overtonesinging,music,rhythm,trancedancing and all other methods" to get into kind of "flow".... If you know some more ,good working ones ,come on - and tell me !! You are welcome ! (Since Covid 19 my Frankurt based regular Overtone-singing Group paused) So for now i am experimenting privately with Overtones & electronic Synth & HANG-sounds which might fit to Overtone-singing ,as my new hobby -extension.