Presenting 'Chal Bhaag' Full VIDEO Song from the movie Welcome 2 Karachi starring Arshad Warsi, Jackky Bhagnani and Lauren Gottlieb exclusively on X-Series. <br /> <br />SONG : CHAL BHAAG <br />MUSIC : AMJAD NADEEM <br />LYRICS : SAMEER ANJAAN <br />SINGER : WAJID, LOVE JUNEJA
