Listen to Koker Koker online. Koker Koker is a Kokborok language song and is sung by Bimal Debbarma, Janardhan Debbarma and Subhadra Debbarma. Koker Koker, from the album O Ani Kwsai, was released in the year 2011. The duration of the song is 5:28. Download Kokborok songs online from JioSaavn.