Listen to Gurugyani Haway Ga online. Gurugyani Haway Ga is a Hindi language song and is sung by Usha Kaushal and Lallu Raja. Gurugyani Haway Ga, from the album Duj Ke Chanda, was released in the year 2022. The duration of the song is 6:27. Download Hindi songs online from JioSaavn.