60s Hindi Songs Hum Chup Hai Isliye Ki, Song Lyrics Hindiraagv Sep 6, 2020 0 Hum Chup Hai Isliye Ki, Song Lyrics from Movie Fareb. This Song sung by Suman Kalyanpur, Bhupinder Singh, Manna Dey, Usha Timothy, Hemlata, Manhar Udhas, Usha Khanna, Mukesh. Music given…