Listen to Hum Hain Matay-E-Koochao online. Hum Hain Matay-E-Koochao is a Hindi language song and is sung by Lata Mangeshkar. Hum Hain Matay-E-Koochao, from the album Revival Vol.7 Yeh Jeevan Hai, was released in the year 2002. The duration of the song is 4:19. Download Hindi songs online from JioSaavn.