Listen to Amma Oru Bayanthangkoli online. Amma Oru Bayanthangkoli is a Tamil language song and is sung by T. M. Soundararajan. Amma Oru Bayanthangkoli, from the album Nenjangal, was released in the year 1982. The duration of the song is 4:41. Download Tamil songs online from JioSaavn.