Tweek BIO The name Tweek is derived from the concept of tweaking something or a certain process to perfection. The rapper, Tweek first began spitting rhymes back in 1990. By the year 1992 Tweek united with his cousin Dreggs Mc, and two close friends Lo Dilla and Mac Tilla and formed the group named Quarta Ounce. The group released several albums in the chicago underground scene as well as performed in different venues, which grew a buzz on the music underground scene which continues until this day. As an artist Tweek's main focus is to let the world know more about talent in Chicago and create an outlet for the entire city to vibe on. Tweek has always had a passion for performing and entertaining fans as well as music production. Tweek has performed in numerous live shows with raw emotion and passion to inspire as well as set the roof on fire.