Hamed Savaei is an Iranian singer, rapper and music producer, he started his career in underground music from his teenage years and at the age of 15, he was known by the name "Bahman" among rappers and rap enthusiasts Been . Since that time, he has been working with many underground rap groups in Iran and he started his professional career in 2010, and by publishing many works until today, he has been able to attract the attention of many audiences with his unique style. From the very beginning, Bahman's works had elements of criticism and protest. Of course, it goes without saying that he has produced quality music on various other topics, but his main concern has always been the society and the socio-political problems of the Iranian people. Therefore, he has produced many political-social works until today .