Listen to Guru Vokto, Pt. 4 online. Guru Vokto, Pt. 4 is a Bengali language song and is sung by Didar Chowdhari and Ruma Chowdhari. Guru Vokto, Pt. 4, from the album Guru Vokto, was released in the year 2018. The duration of the song is 9:57. Download Bengali songs online from JioSaavn.