Listen to Aay Lo Oi Goper Bala online. Aay Lo Oi Goper Bala is a Bengali language song and is sung by Ramkumar Chatterjee. Aay Lo Oi Goper Bala, from the album Prem Ki Gopanetey Roy, was released in the year 1990. The duration of the song is 3:01. Download Bengali songs online from JioSaavn.