Serbian producers Nemanja Radić and Marjan Feštin founded Tweakers in 2010. Mainly concentrated in progressive house and progressive trance music but with elements of other genres Tweakers have unique and innovative sound.

Nemanja Radić was born on 29.06.1985. in Belgrade. His youth aspiration for music manifested in music school, and, as time passed his taste in music matured. Through hip-hop, ambient, drum and bass and techno finally he found himself in psychedelic trance but still kept something that he loved in each music style. In time, that interest became something more and then he joins GoaSapiens organization as dj Wizard, in 2003 and remain there until 2010. He started producing music in 2004. Not long after that he found himself taking more and more interest in progressive trance and progressive house.

Marjan Feštin was born on 26.07.1985. in Belgrade. Interest in house music began in high school and thats when he started his first production steps. Few years later, he begins releasing deep progressive house tracks under a Feshtin & Slox pseudonym.