Ramani Bharadwaj is an Indian music composer and singer-songwriter, who is predominantly known for his work in Tamil cinema. He was a recipient of the Kalaimamani Award in 2008 from the Tamil Nadu State Government.

Autograph is a 2004 Indian Tamil-language romantic drama film written, produced and directed by Cheran. The film's soundtrack is composed by Bharadwaj. Cheran also plays the lead role in his film for the first time, and other cast members include Gopika, Sneha, Mallika and Kaniha.