In modern pharmacology it's so clear that even if you have a fixed dose of a drug, the individuals respond very differently to one and the same dose.
If you listen to really deep ambient records that don't move too much, very still records, long after those records are finished, you might find yourself listening for hours to the sound of the room.
Anybody under the age of forty knows hip-hop, gospel and R&B pretty well, and it's all a part of what we consider to be 'black music.' There is a natural synergy between the three.

