Listen to Hum Rorahe Hai - 1 online. Hum Rorahe Hai - 1 is a Hindi language song and is sung by Sagar Kumar. Hum Rorahe Hai - 1, from the album Mere Mahbob Sanam, was released in the year 2015. The duration of the song is 6:33. Download Hindi songs online from JioSaavn.