I like piano music - all genres...normally.
But when I meditate, I cannot listen to piano music - no matter how soft, melodic, and peaceful it is.
It's the attack and decay of the subtle plosives from the hammers that bother me.
Same with acoustic guitar music.
I prefer more continuous sounds like what comes from violins and other bow instruments.
However, I will listen to water over rocks and rain, etc. - no thunder and lightning, please.
Sometimes ocean waves are good.
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