Listen to Umar Athara online. Umar Athara is a Bhojpuri language song and is sung by Rajkapur Tiwari and Bhairawi. Umar Athara, from the album Tor Chalani Tamatar Kamal Karata, was released in the year 2015. The duration of the song is 4:47. Download Bhojpuri songs online from JioSaavn.