I am a 37 year old female. I want to know how can music therapy be used for relaxation and stress management?
Yes, if it is relaxing for you. No metal or stimulating music.
See this link
https://psychcentral.com/lib/the-power-of-music-to-reduce-stress/
or
https://portlandmusictherapy.com/can-music-therapy-reduce-stress-and-anxiety/