गुमनाम हैं कोई Gumnaam Hai Koi Lyrics In Hindi– Gumnaam गुमनाम हैं कोई Gumnaam Hai Koi Song Lyrics In Hindi From Gumnaam Movie sung by Lata Mangeshkar. The Song is written by Hasrat Jaipuri and composed by Shankar Jaikishan Music company Saregama. Read more