Listen to The Widow (In the Style of Mars Volta) [instrumental Backing Track] online. The Widow (In the Style of Mars Volta) [instrumental Backing Track] is an English language song and is sung by Original Backing Tracks. The Widow (In the Style of Mars Volta) [instrumental Backing Track], from the album Karaoke Hits: Rock Voice, was released in the year 2013. The duration of the song is 3:19. Download English songs online from JioSaavn.