Listen to Koi Sapna Banke online. Koi Sapna Banke is a Hindi language song and is sung by Hariharan and Vijayta Pandit. Koi Sapna Banke, from the album Hariharan - The Legend'S Diary, was released in the year 2021. The duration of the song is 4:29. Download Hindi songs online from JioSaavn.