Gandham Sriprasad, known as Devi Sri Prasad or more commonly by his initials DSP, is an Indian music composer, singer, and lyricist primarily known for his work in Telugu cinema, along with Tamil cinema. From Wikipedia
The newly released teaser for Sekhar Kammula's pan-Indian film highlights Dhanush's transformation from destitution to power, with a star-studded cast and gripping visuals.
