Answer:
This link has 20 of the best rappers for 2019.
Explanation:
https://xttrawave.com › top-20-best-rappers-in-hip-hop-2019
Answer:
It's shortened for "Rhythms and Blues"
Explanation:
It was originated in the '40s when it replaced "race music" as a general marketing term for all African American music. Although, it was more referred to secular, and not religious.