Listen to Kahan Hai Kahan Hai Kanhaiya online. Kahan Hai Kahan Hai Kanhaiya is a Hindi language song and is sung by Lata Mangeshkar. Kahan Hai Kahan Hai Kanhaiya, from the album Kanhaiya, was released in the year 1959. The duration of the song is 3:45. Download Hindi songs online from JioSaavn.