Listen to Sirai Vazhkai Kashtam online. Sirai Vazhkai Kashtam is a Tamil language song and is sung by KK Nagar Gana Jeeva and BUTTROAD GANA RAJ. Sirai Vazhkai Kashtam, from the album Sirai Vazhkai Kashtam, was released in the year 2025. The duration of the song is 5:21. Download Tamil songs online from JioSaavn.