Listen to Sumaithangi Saainthal online. Sumaithangi Saainthal is a Tamil language song and is sung by M. S. Viswanathan and T. M. Soundararajan. Sumaithangi Saainthal, from the album Un Kannil Neer Vazhinthal Sad Songs Of Kannadhas, was released in the year 1999. The duration of the song is 3:43. Download Tamil songs online from JioSaavn.