Listen to Dia Bia Nia Gian online. Dia Bia Nia Gian is a Pashto language song and is sung by Babul Jan. Dia Bia Nia Gian, from the album Wia Nia Wastani, was released in the year 2025. The duration of the song is 7:26. Download Pashto songs online from JioSaavn.