There was a news recently that Salman Khan is ready to make us hear the magic of his voice. According to news, Friend Randeep Hooda convinced Salman Khan to sing a song in his movie Laal Rang, but now he has told that because of busy schedule of Sultan, he won't be able to sing a song. Randeep told, 'Now this will not happen. I am thankful to Salman Khan, that he said yes to sing the song in my film, release date of his film has already come, so now it can't happen.' Randeep also said, 'Salman these days in busy shooting for Sultan. He has no time to record the song, but we will do this in future.' Let me tell you, for this film, Salman had to sing a promotional song, which inspire people for Blood donation. Salman already have song two song like Hangover from Kick and Mai Hu Hero Tera, from film Hero. Let me tell you, This film talks about Black marketing of blood in Haryana. Film is directed by Syed Ahmed Afzal. Laal Rang is releasing on 22 April.