means you can change your vibration
sound = vibration
this is why music moves us why musicians are "different" why whispering sweet nothings "does something"
change your vibe when you want to and one very profound way to do this (as we all know) is to change what you listen to -- both in terms of music and the "voices" to which you "pay attention"
make the decision to tune out negative sounds
and within 10 days your world is transformed