Listen to Diloya Oilou online. Diloya Oilou is a Bengali language song and is sung by Maaugo and Guru Nilamadhab Mukherjee. Diloya Oilou, from the album Radhika Returns - Bishnupriya Manipuri Album, was released in the year 2016. The duration of the song is 6:00. Download Bengali songs online from JioSaavn.