Listen to Bay Bay Kahtaru (Bhojpuri) online. Bay Bay Kahtaru (Bhojpuri) is a Bhojpuri language song and is sung by S Kumar Sawariya. Bay Bay Kahtaru (Bhojpuri), from the album Bay Bay Kahtaru, was released in the year 2023. The duration of the song is 4:05. Download Bhojpuri songs online from JioSaavn.