I have done this before with Grigoris and was certain of the result, that is why I am at ease, just guiding and enjoying the proced...ure.
Music therapy was utilized in ancient Greece from Homer’s time!
“The sons of Autolycus busied themselves with the carcass of the boar, and bound Ulysses wound; then, after saying ‘a chant/spell’ to stop the bleeding, they went home as fast as they could.”
The Odyssey (Homer) Book XIX
Ο Όμηρος μας λέει στην ραψωδία "τ" της Οδύσσειας στίχοι 456-7 : “την πληγή του αμώμου ισοθέου Οδυσσέως έδεσαν επισταμένως, και με επωδές το μελανόν αίμα σταμάτησαν”.