Almost an hour - Seven tracks for the seven main chakras Muladhara Chakra Meditation - 128 Hz Svadhistana Chakra Meditation - 288 Hz Manipura Chakra Meditation - 320 Hz Anahata Chakra Meditation - 352 Hz Vishuddha Chakra Meditation - 384 Hz Anja Chakra Meditation - 432 Hz This is the current state of affairs All intervalls in just intonation - the frequency design of nature Natural Pure Tuning https://128hertz.com/natural-pure-tuning/