Film actor Dhanush, who gained popularity as a singer over-night with the viral song ‘Why This Kolaveri Di’ is all set to lend his voice for the Marathi film Flicker. After his Bollywood debut, he established himself as a lead starring opposite Sonam Kapoor and gained a stance in the industry. But for the actor-producer, it is time for some more singing, but this time for the Marathi industry. According to sources, he is all set to explore new arenas, especially in singing. Flicker written and directed by Amol Padave, the movie’s music composer is Tamil cinema’s composer Illaiyaraaja. Since Dhanush is very close to Illaiyaraaja, Dhanush has been chosen to sing for one of the songs in the film. The song that Dhanush would be singing for the movie is written by Mangesh Kangane.