Listen to Single Sim (From "Pattathari") online. Single Sim (From "Pattathari") is a Tamil language song and is sung by Vaikom Vijayalakshmi. Single Sim (From "Pattathari"), from the album Kollybeat - Peppy Tamil Collection, was released in the year 2017. The duration of the song is 6:54. Download Tamil songs online from JioSaavn.