We had reported a day ago that Salman Khan has lent his voice to the title track of his upcoming production venture Hero and last night the makers unveiled the teaser of the much-awaited song.<br /><br />Salman has sung the acoustic version of the romantic number and the video shows him in a recording studio, getting ready to sing the song. Reportedly, Salman got so impressed when he first heard the song that he decided to sing it as well.<br /><br />Salman last lent his voice to a song titled Hangover from his 2014 release Kick and it went on to become a chartbuster.
