Originally Posted by hip hop bunny hop

Well, because the vocalist is often incomprehensible, they often skip entire words or passages of words in a song. It depends on the vocalist, but I think the common trend is to emphasize particular words (or even parts of words) because their phonetic content makes them easier to scream/growl in a pleasant way.

Originally Posted by J.R.R. Tolkien

There is only one bright spot and that is the growing habit of disgruntled men of dynamiting factories and power-stations; I hope that, encouraged now as ‘patriotism’, may remain a habit! But it won’t do any good, if it is not universal.