Tanbe10 (abbreviated as TB10) (Persian: "Tan-be-dah – تن به 10"), meaning "One Against 10", is an underground Iranian hip hop group from Tehran, formed by Nabilety,Amir Aemha, Mehdi Alpha, Ali10 and his brother Reza Moty and is part of the late first-generation of gangsta rap in Iran, a sort of an artistic rebellion, as producing western style music and even more "rap" are prohibited acts in Iran since the 1979 revolution.