Listen to Mori Bali Baa Umariya online. Mori Bali Baa Umariya is a Bhojpuri language song and is sung by Mamta Maurya. Mori Bali Baa Umariya, from the album Mori Bali Baa Umariya, was released in the year 2023. The duration of the song is 4:36. Download Bhojpuri songs online from JioSaavn.