Listen to O Asekan Lengta Amar online. O Asekan Lengta Amar is a Bengali language song and is sung by Sharif Uddin. O Asekan Lengta Amar, from the album Lengta Babar Notun Rouja, was released in the year 2019. The duration of the song is 4:57. Download Bengali songs online from JioSaavn.