The multi-faceted actor Simbu, who is well-known for his versatility, is turning 40 today (February 3). His fans and admirers have already started celebrating it on social media. Meanwhile, the makers of his next film 'Pathu Thala' launched the first single from the album as STR's birthday special.

Isai Puyal AR Rahman composed the musical score for the film and sang the first single, 'Namma Satham', as well. Vivek has written the lyrics for this uplifting mass number. The fusion of melody and beats seem to have synced well. Sandy master choreographed this song and the music video featured a few steps performed by Simbu and Gautham Karthik.

'Pathu Thala' is going to be the next exciting multistarrer in Tamil cinema featuring Simbu and Gautham Karthik in the roles. The upcoming gangster drama completed filming last year and the post-production works are in full swing. Produced by Studio Green and Pen Studios, the movie is coming to the cinemas on March 30.

Director Obeli N Krishna helmed Pathu Thala, which is the official remake of the Kannada blockbuster 'Mufti'. Simbu plays the gangster AGR in this action drama and it also stars Priya Bhavani Shankar, Teejay, Joe Malloori, Gautham Menon, Kalaiyarasan, Redin Kingsley and others. The technical crew includes Farook J Basha as the DOP and Praveen KL as the editor.