"The music composer is Advait Nemlekar and it is a feature film," Najim told PTI.
The 27-year-old thinks he is fortunate to be singing in the film with singers like Sukhwinder Singh, Javed Ali and Usha Uthup. He has also done a Marathi song for the same composer.
Talking about 'Kootti Muttiya', his duet with Sujatha Mohan in the Lal Jose-directed Malayalam film which is picturised on Kunchako Bobban and debutant Namitha, said it is a haunting number composed by music composer Vidyasagar.
He considers himself lucky to be singing for Vidyasagar. It was his 'Thottu Thottu' number in 'Diamond Necklace' last year that became a turning point for Najim.
For the singer, 2012 was a fulfilling year professionally as he turned out several chartbusters in films like 'Diamond Necklace', 'Trivandrum Lodge', 'Ayalum Njanum Thammil' and 'Da Thadiya.