Anirudh sings in Simbu's music

Music director Anirudh is singing a song in Santhanam's Sakka Podu Podu Raja, which has music by Simbu.

STR posted on his microblogging page: "What a changeover !!! I'm recording and @anirudhofficial is singing .Thanks ani :) #SakkaPoduPoduRaja @iamsanthanam."

Interestingly, STR had sung a track called 'Peiyophobilia' from Anirudh's most recent release, Rum.

Sakka Podu Podu Raja is an upcoming Tamil comedy film directed by Sethuraman and produced by VTV Ganesh.

The film features Santhanam, Vaibhavi Shandilya and Vivek in the leading roles. Featuring cinematography by Abinandhan Ramanujam and edited by Anthony, the film began production in October 2016.

In October 2016, VTV Ganesh announced that he would finance a film directed by newcomer Sethuraman, which would feature Santhanam and Vaibhavi Shandilya in the lead roles.

The film was launched with a small ceremony during the middle of the month and the lead pair in attendance.

In early November 2016, it was announced that production had begun and Ganesh had signed on comedian Vivek to play a supporting role, while Sampath Raj and Robo Shankar joined the cast.