Following Rushdi's success, Christian bands specialising in jazz started performing at various night clubs and hotel lobbies[3] in Karachi, Hyderabad and Lahore. They would usually sing either famous American jazz hits or cover Rushdi's songs. Rushdi sang playback hits along with Laila until the Bangladesh Liberation War when East Pakistan was declared an independent state. Laila, being a Bengali, decided to leave for the new-found Bangladesh.[4]