Retro is an upcoming Tamil movie starring actor Suriya in the lead, that is scheduled to release in theaters on May 1, 2025. The movie with Santhosh Naryanan for music had al album release this April 18, 2025, and all six songs from the Retro album have been received well by Tamil music listeners.

At this time, Santhosh Naryanan took to his X page to tease of an unreleased tune for the Retro movie. Retro writer, director Karthik Subbaraj amplified this flame via his own X post, and now Suriya fans and otherwise, await the release of a B-side track from the Retro film. 

❤️ pic.twitter.com/FmTYh5RkVj

— Santhosh Narayanan (@Music_Santhosh) April 20, 2025

Bliss Na!! SaNa!! ❤️❤️

Ithellam Side B la varumaa Boss?#Retro - A @Music_Santhosh musical!! https://t.co/SWA67kSOzg

— karthik subbaraj (@karthiksubbaraj) April 21, 2025

Side B... Major Surpirseaa... hmm...#Retro https://t.co/Xh8jSmkW9Y pic.twitter.com/gphBxBihEF

— karthik subbaraj (@karthiksubbaraj) April 21, 2025

Retro is a joint production venture of Jyotika and Suriya's 2D Entertainment, and Karthik Subbaraj's Stone Bench Films. T-series hold the audio rights to Retro in all languages.