Listen to Atha allagena online. Atha allagena is a Sinhalese language song and is sung by Trishan Peiris and Shanika Madumali. Atha allagena, from the album Best Sinhala Songs, Vol. 1, was released in the year 2020. The duration of the song is 3:50. Download Sinhalese songs online from JioSaavn.