I also have this question and it's a bit more complicated for me as I'm not a native speaker + the accent is heavily skewed because of the nusic style. So, are

I also have this question and it's a bit more complicated for me as I'm not a native speaker + the accent is heavily skewed because of the nusic style. So, are there some real words in there? Do the lyrics make sense? Or is it just "random" vocalizations that go along with the song?