Immanuel Vasanth Dinakaran (born 24 January 1983), better known as D. Imman, is an Indian film composer and singer, predominantly working in Tamil cinema.

[6] He subsequently began to get further work in the television circuit, garnering opportunities to score music for Kolangal, Police Diary and Mandhira Vaasal.

[8] His next album was for Sundar C's masala film starring Arjun, Giri (2004), with the song Dai Kaiyaa Vechukittu being well received with the town and rural audiences.

The positive reviews that his work in Prabhu Solomon's Mynaa (2010) received, coupled with the film's box office success prompted bigger offers for Imman.

He also worked as a music composer for several films with Actor Sivakarthikeyan (Manam Kothi Paravai, Varuthapadatha Valibar Sangam, Rajinimurugan, Seemaraj, and Namma Veettu Pillai).