Listen to Kail Somari Raur Bada Ba Kathin online. Kail Somari Raur Bada Ba Kathin is a Bhojpuri language song and is sung by Manoj Michel. Kail Somari Raur Bada Ba Kathin, from the album Kawariya Nepal Ke, was released in the year 2015. The duration of the song is 5:18. Download Bhojpuri songs online from JioSaavn.