Some of the frequencies mentioned are available while in the BetterSleep app To combine with other sounds or written content. Combining stress-free piano music with the Solfeggio frequencies similar to the 7 Chakra’s, these tracks descends through the binaural beat frequencies towards the theta waves ( 8hz to 4hz) https://keeganqpkct.pointblog.net/indicators-on-music-tuned-to-396-hz-you-should-know-74790537