Because of the war in Bosnia that started in 1992, hip hop stopped for a while, only to be revived by what has become known as the second wave of hip hop. Artists such as Alaga, Mr. Johnny (Sarajevo) Crni Zvuk, Kwonel and MC Fudo (Tuzla) emerged with numerous demo songs, played on radios, concerts, and became popular around their town of Sarajevo.