New O Meri Jaan Song Download KK from Life in a Metro Movie Pagalworld. New 90's Hindi Song O Meri Jaan Sung By KK Mp3 Download Free in Best Audio Formats of 128Kbps, 192Kbps and 320Kbps. The writer of 2023 Song O Meri Jaan is Sandeep Srivastava and music composed by Pritamv.