Yennai Arindhaal is the soundtrack album for the 2015 Indian Tamil-language action thriller film of the same name, co-written and directed by Gautham Vasudev Menon, starring Ajith Kumar.

The audio rights of the soundtrack album were marketed and purchased by Sony Music India.

[2] Harris said that he had recorded a fresh voice from the United Kingdom for the first song in the film,[3] which was later revealed to be Kharesma Ravichandran.

[8] Starting with the lively chorus, the song is ruled by powerful singing and peppy beats.

Harris Jayaraj was busy working on the final mix of the OST in early December 2014.

The Hindu stated that the music repeated the magic of his last collaboration with Gautham Menon, which was Vaaranam Aayiram.

"[20] Bollywoodlife rated the album 4 out of 5 stars, and reviewed it as "Harris Jayaraj comes up with a musical delight for Thala Ajith fans!

"[22] Indiaglitz rated the album 3/5, and reviewed it as "Gautham extracted the best of Harris, but even that hasn't matched the expectations because of their past track record.