Tauheed Epps appeared on which rapper's mixtape Droptopwop?
2 Chainz Tauheed Epps (born September 12, 1977), known professionally as 2 Chainz (formerly Tity Boi), is an American rapper, record producer, songwriter, actor, entrepreneur, businessman, investor, philanthropist, and activist. Born and raised in College Park, Georgia, he initially gained recognition for being one-half of the Southern hip hop duo Playaz Circle, alongside his longtime friend and fellow rapper Earl "Dolla Boy" Conyers. They are perhaps best known for being signed to fellow Georgia-based rapper Ludacris' Disturbing tha Peace label, as well as their debut single "Duffle Bag Boy".
Koncept Keith Michael Whitehead (born October 10, 1985 in Queens, New York City, United States), popularly known by his stage name Koncept is an American rapper, emcee and songwriter. A former employee at Fat Beats, Koncept started out drawing graffiti and also had a short stint as a DJ before he went on to start writing songs and doing freestyles until he released his first EP in 2010 titled "Playing Life". In 2012, he had his first break with his debut solo album titled "Awaken" which featured guest appearances from Soul Khan, Homeboy Sandman, Royce da 5'9" and Sene with production credits from J57 and Marco Polo. In 2015, he collaborated with J57 to release an EP titled "The Fuel" which had its fair share of positive review from notable magazines including "Respect Magazine", "DJ Booth", "HipHopDX" and "The Source".