I’m going to quibble with you here because it’s my opinion that you can’t be “hating” and feel good and highly vibrational at the same time.
Now, you might (I don’t know) have been feeling really, really lowly vibrational and, even though your music is “hating,” it could be (again, I don’t know) an uptick from where you were–which is a positive, which would feel better (which is different from “good” but it’s a step on your way to “good”) but which wouldn’t truly be highly vibrational.
OR (because, again, I don’t know) maybe the music makes you feel better and you’ve tuned out or numbed yourself to the lyrics (again, I don’t know) but that would be like taking your poison in a sugar-coated capsule.
OR maybe (because, again, I don’t know) you might be skipping all the suface stuff and hearing the powerful wanting that’s beyond the surface stuff and recognizing that this wanting is inspired by something that is higher vibrational.
And, once again, (because you seem to be skimming my replies) I’m not simply talking about rap. There are many examples of music which could be experienced as “negative” or “low vibrational” which are outside of the rap genre.