Listen to Oo Chhaila Bani Humar Saiyan Re Daiya online. Oo Chhaila Bani Humar Saiyan Re Daiya is a Bhojpuri language song and is sung by Indu Sonali. Oo Chhaila Bani Humar Saiyan Re Daiya, from the album Bhojpuriya Helen - Seema Singh, was released in the year 2017. The duration of the song is 4:29. Download Bhojpuri songs online from JioSaavn.