Listen to Tum Na Jane Kis Jahan Mein Kho Gaye (From "Sazaa") online. Tum Na Jane Kis Jahan Mein Kho Gaye (From "Sazaa") is a Hindi language song and is sung by Lata Mangeshkar, Sahir Ludhianvi and S. D. Burman. Tum Na Jane Kis Jahan Mein Kho Gaye (From "Sazaa"), from the album Best of Dev Anand Hindi Hits Songs, Vol. 2, was released in the year 2025. The duration of the song is 3:13. Download Hindi songs online from JioSaavn.