This seems like a principle that we've probably all experienced before with songs. Just think of the last song you didn't know the words to and had to look up

This seems like a principle that we've probably all experienced before with songs. Just think of the last song you didn't know the words to and had to look up the lyrics. Next time you heard it, you heard the words clearer because you knew what you were looking for! I experience this all the time and for years have just mumbled along to some parts to my favorite songs until I actually cared enough to see what they were saying.