If you don't know about grapes
I couldn't tell you 'bout wine

from Ab-Soul (Ft. Punch) – Can Anybody Hear Me Lyrics on Rap Genius

Meaning

You have to learn the basics before he can teach you about the finer things.

To help improve the meaning of these lyrics, visit “Can Anybody Hear Me” by Ab-Soul (Ft. Punch) Lyrics and leave a comment on the lyrics box