Chill Bro, the first single from Dhanush's upcoming film, Pattas, with his Kaaki Sattai director RS Durai Senthilkumar, is out. With music and lyrics by Vivek-Mervin, the film marks the first collaboration of this composer duo with Dhanush, who has also sung the song. The film is made under the Sathyajyothi Films banner, which bankrolled the blockbuster Viswasam this year. 

Pattas will feature Dhanush in dual roles, just like his earlier film with Durai Senthilkumar, Kodi. Sneha and Mehreen Pirzada are starring in this film, and it was reported that the former was undergoing Kalari training along with Dhanush.

Dhanush, whose long-delayed Enai Noki Paayum Thota finally hit the screens last week, has multiple projects in hand, including untitled films with Karthik Subbaraj, Ramkumar, Mari Selvaraj, in various stages of production.  

Here's the video: