Listen to Barso Re (From "Guru") online. Barso Re (From "Guru") is a Hindi language song and is sung by A.R. Rahman, Shreya Ghoshal and Udhai Mazumdar. Barso Re (From "Guru"), from the album Bollywood Retro : Rain Songs, was released in the year 2017. The duration of the song is 5:28. Download Hindi songs online from JioSaavn.