The audio of Siddharth starrer Udhayam NH4, directed by debutante Manimaran, featuring debutante Ashrita Shetty in the female lead, is all set to be launched on April 1! The song 'Yaaro Ivan', which was released on Valentine's Day, from the album, is already topping the charts and is a hug hit!

Udhayam-NH4 has music composed by GV Prakash. Cinematography is handled by Velraj and editing by Kishore.

Dhayanidhi Azhagiri is producing the film under his banner Meeka Entertainment, in association with Vetrimaran's Grass Root Film Company. The film is expected to release in April.