Listen to Kato Gaan To Holo Gaowa online. Kato Gaan To Holo Gaowa is a Bengali language song and is sung by Sandhya Mukherjee. Kato Gaan To Holo Gaowa, from the album Atulprasader Gaan, was released in the year 2024. The duration of the song is 3:04. Download Bengali songs online from JioSaavn.