Listen to Villivakkam Mersal Karthick Birthday Song online. Villivakkam Mersal Karthick Birthday Song is a Tamil language song and is sung by Gana Sallu. Villivakkam Mersal Karthick Birthday Song, from the album Villivakkam Mersal Karthick Birthday Song, was released in the year 2025. The duration of the song is 4:38. Download Tamil songs online from JioSaavn.