Oli Gunjari Gay Guno Koli song is a Bengali pop song from the Classical Vocal By Jnanendra Prasad Goswami released on 0. Music of Oli Gunjari Gay Guno Koli song is composed by . Oli Gunjari Gay Guno Koli was sung by Jnanendra Prasad Goswami. Download Oli Gunjari Gay Guno Koli song from Classical Vocal By Jnanendra Prasad Goswami on Raaga.com.