Musical beginning of Claire de Lune performed by and courtesy of Amber Short - https://www.ambershort.us/media/music/piano/Claire_de_Lune.wav
I’ve found that “Claire de Lune” has a very healing sound. I use muscle testing, also known as kinesiology, to test on a scale of 1 to 10 the power of healing for a particular piece of music.
The instrument doesn’t matter. It is the underlying music that presents this healing quality.