Listen to Vabnar Onek Ache Baki online. Vabnar Onek Ache Baki is a Bengali language song and is sung by Uttom. Vabnar Onek Ache Baki, from the album Vabnar Onek Ache Baki, was released in the year 2014. The duration of the song is 5:44. Download Bengali songs online from JioSaavn.