Listen to Just Relax online. Just Relax is an Instrumental language song and is sung by Romantic Piano Music Masters. Just Relax, from the album Best Romantic & Sensual Jazz Music: Love & Emotional Jazz, Erotic Music for Making Love, Instrumental Songs for Night Date, was released in the year 2018. The duration of the song is 2:56. Download Instrumental songs online from JioSaavn.