Listen to Hum Hi Janen Koi Kya Janen online. Hum Hi Janen Koi Kya Janen is a Hindi language song and is sung by Aseema. Hum Hi Janen Koi Kya Janen, from the album Aseem Kripa Tumhari, was released in the year 2015. The duration of the song is 7:22. Download Hindi songs online from JioSaavn.