Listen to Koikaknabi Shamlang online. Koikaknabi Shamlang is a Manipuri language song and is sung by Rosy Heisnam. Koikaknabi Shamlang, from the album Koikaknabi Shamlang, was released in the year 2019. The duration of the song is 4:02. Download Manipuri songs online from JioSaavn.