Listen to Hum Dehli - Dehli Jayenge online. Hum Dehli - Dehli Jayenge is a Hindi language song and is sung by Calcutta Youth Choir. Hum Dehli - Dehli Jayenge, from the album Kadam Kadam Badhaya Ja Calcutta Youth Choir, was released in the year 1996. The duration of the song is 3:39. Download Hindi songs online from JioSaavn.