Hi-Tek started his rap career with hip hop group Mood and had a regional hit with "Hustle on the Side". That song was made for Mood's album Doom, which featured amongst others Brooklyn MC Talib Kweli. Talib and Hi-Tek clicked immediately, and Hi-Tek went on to produce most of Talib Kweli and Mos Def's Black Star (1998). In 2000, Tek and Kweli (under the name Reflection Eternal) released Train of Thought (2000) on Rawkus Records, with raps by Talib Kweli and beats by Hi-Tek. It enjoyed moderate crossover radio success with the singles "The Blast" and "Move Somethin'". The pair have yet to release a follow-up album.