The title track video promo of Sonam Kapoor-Dhanush starrer Raanjhnaa is out. Directed by Anand Rai, the film is currently in post-production while Dhanush and Sonam Kapoor look quite promising in the promo. Produced by Eros International, it is scheduled to release on June 28. The foot tapping title track of Raanjhanaa is sung by Jaswinder Singh & Shiraz Uppal in Oscar winner A R Rahman's music. Dhanush, whose 'Why this Kolaveri di' became a worldwide sensation, is making his Bollywood debut with Raanjhnaa and seems to have given a wonderful performance going by the trailer and promo.