Listen to Haowar Gaan-Recitation - With Narration online. Haowar Gaan-Recitation - With Narration is a Bengali language song and is sung by Bratati Banerjee. Haowar Gaan-Recitation - With Narration, from the album Esho Abritti Kori, was released in the year 2010. The duration of the song is 3:50. Download Bengali songs online from JioSaavn.