This has probably been done a million times, but just curious.
I usually don't confine it into regions, and like to enjoy music for what it is, but some regions, encapsulates certains sounds that others can't the East Coast is great for gritty winter music during the mid 90s (Wu Tang/Mobb Deep), while the West is great for summer music (G Funk).
All time it's probably the East Coast, but I've taken a liking to early 00 West Coast Alternative, Deltron 3030, Blackalicious, Zion I, and some Midwest as well, (Doomtree/Lupe).









