Two ascendant Jacksonville-based hip-hop artists known individually for their chill deliveries, Mecca thA Marvelous and L.O.V.E. Culture’s EASYin2D, keep their Duval manners in order while speaking about their dealings with a “Georgia peach” on a new track. From a new, two-song collaborative release called JITS, the song “Peaches” is a mid-tempo head nod, likely to find acknowledgement from anyone who has …