Sefir who has studies involving western style and street culture by signing a lot of work in Turkey and Europa, has specialized himself. Beside contributing of approximately ten albums, he took over mixing and mastering studies. His music includes local sounds, middle east and mystic timbres. Blending with the Trap style without breaking the cultural structure is another feature that distinguishes it from its peers. The Istanbul-based artist is continued in music production as part of the Ghetto flow.