Listen to Ek Baar Kaho Janejana online. Ek Baar Kaho Janejana is a Bhojpuri language song and is sung by Golu Gautam. Ek Baar Kaho Janejana, from the album Oka Boka Khele Da, was released in the year 2018. The duration of the song is 4:50. Download Bhojpuri songs online from JioSaavn.