I don t listen to much rap but i came across this song and apparently figured it out.
All of the low notes are F5 and it is played at random times
E||
B||
G||
D|3|
A|3|
E|1|
and after he says "don t quote me boy cause I ain t said shit"
E||
B||
G||
D|5585535585x53|
A||
E||
If I ever listen to this song again I will try to find those high notes.