Listen to Koi Tumsa Nahi Hai online. Koi Tumsa Nahi Hai is a Bhojpuri language song and is sung by Bittoo Raj. Koi Tumsa Nahi Hai, from the album HD Saman, was released in the year 2016. The duration of the song is 4:49. Download Bhojpuri songs online from JioSaavn.