Listen to Koi Ka Koi Bi Kon Matlab Ki Duniya Hegi Ri online. Koi Ka Koi Bi Kon Matlab Ki Duniya Hegi Ri is a Rajasthani language song and is sung by Singer Raj Pachwara and Singer Hansraj Kheda. Koi Ka Koi Bi Kon Matlab Ki Duniya Hegi Ri, from the album Koi Ka Koi Bi Kon Matlab Ki Duniya Hegi Ri, was released in the year 2025. The duration of the song is 7:41. Download Rajasthani songs online from JioSaavn.