# Jason Sanjay’s Sigma second single Ayyayyo Ammadi out now 2026-08-13T07:51:02+00:00 | Entertainment | Indian Opinion Desk Corroboration: 1 independent outlet Jason Sanjay's directorial debut 'Sigma' has released its second single 'Ayyayyo Ammadi', composed by Thaman S and sung by Yuvan Shankar Raja and Sanjana Divaker Kalmanje. The song marks a softer, melodic turn after the film's earlier action-heavy teaser. Lyricist Vivek penned the words, and listeners have praised its emotional depth. The film stars Sundeep Kishan in the lead role, with Priya Abdullah, Raju Sundaram, and Sampath Raj. Produced by Lyca Productions, 'Sigma' was originally scheduled for a July 31 release but was postponed after Vijay's 'Jana Nayagan'. Times of India reports a new date is expected soon. The film will release in Tamil and Telugu. ## Coverage - timesofindia.indiatimes.com Tags: Jason Sanjay, Sigma, Sundeep Kishan, Tamil cinema, Thaman S, Yuvan Shankar Raja Canonical: https://indianopinion.org/jason-sanjays-sigma-second-single-ayyayyo-ammadi-out-now/ License: Summary and commentary (c) Indian Opinion, reusable with attribution. Facts belong to the linked sources. Cite: https://indianopinion.org/jason-sanjays-sigma-second-single-ayyayyo-ammadi-out-now/#story-in-brief Review state: restored archive article, accurate at time of publication, not offered to search indexes.