This is anti-autotune, death of the ringtone

Jay Z - City Is Mine (Mirror)
Jay Z - Can't Knock The Hustle (Mirror)
Jay Z - Ruff Ryder's Anthem Pt. 2 (Mirror)
Jay Z - Sunshine (Mirror)

Bonus: Asher Roth - DOA Freestyle

Definition Of A Freestyle

MIC Terror is the new hotness:
Juke Them Hoes(Alt.)
Beat In My Trunk
DEFintion Freestyle
I'm An Asshole
HIOooo
King Of The New School (Mixtape)
MIA - Come Around (Mic Terror Remix)

Bonus:
Crookers - What Up Y'all
Cool Kids - If It Rocks Let It Knock