Listen to Lo Hum Aa Gaye Hain Phir Tere Dar online. Lo Hum Aa Gaye Hain Phir Tere Dar is a Hindi language song and is sung by Aziz Nazan Qawwal. Lo Hum Aa Gaye Hain Phir Tere Dar, from the album Khanjar, was released in the year 1980. The duration of the song is 4:50. Download Hindi songs online from JioSaavn.