While earlier work was often in English, this era saw the group leaning more into Turkish lyrics to connect with their community and reflect the struggles of "Guest Workers" ( Gurbetçi ) in Germany.
Along with other tracks on the album like "Gurbet" and "Killer Rap," it is widely considered a foundational piece of Turkish Rap history . Original Rap - Islamic Force (1997)
The "solid content" you noticed likely refers to their raw, socio-political themes—often called —which gave a voice to marginalized youth in Berlin's Kreuzberg district during the late 90s. While earlier work was often in English, this