Music director AR Rahman, who is composing music for Sivakarthikeyan's upcoming film Ayalaan, has also sung a song in the sci-fi thriller. Sivakarthikeyan took to Twitter to share the news and also confirmed with an image that the track is titled Vera Level Sago. The tweet said, "For the very first time with the legend AR Rahman sir."

The single, penned by lyricist Vivek, will be released tomorrow at 11:03 am. Vera Level Sago will also be Rahman's first track as a singer after Bigil's Singappenney in 2019.

Directed by Ravikumar of Indru Netru Naalai fame, Ayalaan also stars Rakul Preet, Isha Koppikar, Sharad Kelkar, Yogi Babu, and Karunakaran. With cinematography by Nirav Shah and stunts by Anbariv, the project is bankrolled by 24 AM Studios and KJR Studios.