Subhash Ghai, whose directorial venture "Kaanchi" is gearing up for release five years after his last directorial venture, is upbeat about the trailer launch of the movie. He says it's an event as big as his film launch used to be years ago.Starring Kartik Tiwari and newcomer Mishti in the lead roles, the musical drama is a tale of a girl who dares to fight against corruption. The film will release April 25  Show less