With less than a month for its release, Good Bad Ugly makers launched the first single from the film 'OG Sambavam' on Tuesday.

'OG Sambavam' is a hero-elevation number sung by composer GV Prakash and the film's director Adhik Ravichandran, with Vishnu Edavan penning the lyrics.

The recently released teaser of the film depicts Ajith, who plays AK, as an unabashed bad guy who says, "No matter how hard you try to be good, the world will make you bad." He also says that sometimes it is necessary to do things that you generally stay away from doing. The teaser glimpse is replete with his iconic dialogues and looks from his popular films.

Good Bad Ugly also stars Trisha, Arjun Das, Shine Tom Chacko, BS Avinash of KGF fame, Prabhu, Prasanna, Rahul Dev, Yogi Babu, and Sunil.

Produced by Naveen Yerneni and Y Ravi Shankar of Mythri Movie Makers, the film has music by GV Prakash, who last collaborated with Ajith in Kireedam (2007). On the technical front, it also has cinematographer Abinadhan Ramanujam and editor Vijay Velukutty. Details about the film's plot are kept under wraps.

The film is set for a theatrical release on April 10. Ajith was last seen in director Magizh Thirumeni's Vidaamuyarchi, which was released on February 6.