Within a week after it was announced that Vijay had sung the track Verithanam for AR Rahman in Bigil, a second song Singappenney, was leaked from the film's album. The leaked track, reportedly sung by Rahman himself, will now be officially released on July 23, according to official announcement.

Though the makers, AGS Entertainment, took down most of the pirated links, Singappenney spread like wildfire last week, resulting in mixed reactions from the audience. While a section of the fans started to trend the hashtag #DontWorryTeamBigil, a significant section was happy to get a glimpse of the song before it's official release. 

While Verithanam marked the first time Vijay sung for Rahman, Singappenney, if rumours are true, will be Rahman's fourth such voiced song for a Vijay film following Ellapugazhum Iraivan Iraivanukke (Azhagiya Tamil Magan), Neethanae (Mersal) and Oru Viral Puratchi (Sarkar)

Bigil re-unites Vijay with Nayantara for the first time in a decade and the Atlee directorial also boasts of Vivek, Kathir, Yogi Babu, Indhuja Ravichandran, and Reba Monica John.