Listen to Relax online. Relax is an English language song and is sung by Brazilian Lounge Project. Relax, from the album Summer Chill – Beach Party, Relax on the Beach, Chillout Hits, Holiday Songs, Deep Relax, Positive Vibrations, was released in the year 2017. The duration of the song is 4:08. Download English songs online from JioSaavn.