Listen to Jab Hum Jawan Honge - Lofi online. Jab Hum Jawan Honge - Lofi is a Hindi language song and is sung by Mann Taneja, Lata Mangeshkar and Shabbir Kumar. Jab Hum Jawan Honge - Lofi, from the album Tere Mere Honth - Love Vibes, was released in the year 2023. The duration of the song is 2:58. Download Hindi songs online from JioSaavn.