One of Tamil film industry's most admired singers, Harish Raghavendra who has been on a sabbatical, is now back with Suriya's 'S3' for music given by Harris Jayaraj. The track list, which was released well in advance includes seven audio tracks in the album including the 'S3 Theme'. In the album, Harish has rendered the song 'Mudhal Murai', written by Thamarai, along with Shwetha Mohan , NSK Ramya and Karhik. As per reports, 'Anbe Anba' song in 'Idhu Kadhir Velan Kadhal' was the last one sung by Harish in Tamil films before 'S3'.