I remember being a kinder, sometime in the early 90's.
I had a torn nail cause of an accident playing outside, and it hurt soooo much. Listening to music always made it so much more easy for me.
Thankfully the nail grew back over time and i was in good shape after all.
Music helped me, and my mom seems to feel the same as well.
Hence i suggest this for listening since my mom enjoys it very much.
The importance of the audio system to be used for playback is perhaps relative.
Thank you very much,
Together We Can Do it!
I have a true story about music and cancer.
A scientist in a university was trying to make mice cancer for future tests.
This time,none of the mice get cancer.The only change was a new worker who works at night.
She was listening classical music.I am still in touch with her.
She said,may be all the possibilities came together and mice didnt get cancer or it was the classical music alone.
May be it was the effect of the hormones,who knows.
there are also certain Frequencies like 432 hz that are said to have healing properties. I understand that the science here is lacking but I'd personally give it a shot anyways. I doubt it can do any harm. mind you that it is not necessarily easy listening. not everyone can listen to it on a regular basis.
another thing that you might find somehow interesting is this song, called Weightless by the British ambient band Marconi Union, apparently it's made with the help of a team of sound therapists . according to these scientists it is the most relaxing song produced to this day.
The Frequency of the Universe is Music https://www.youtube.com/watch?v=rBSZr-K_18Q