Listen to Mr. Brightside (In the Style of the Killers) [instrumental Backing Track] online. Mr. Brightside (In the Style of the Killers) [instrumental Backing Track] is an English language song and is sung by Original Backing Tracks. Mr. Brightside (In the Style of the Killers) [instrumental Backing Track], from the album Karaoke Hits: Rock Voice, was released in the year 2013. The duration of the song is 3:42. Download English songs online from JioSaavn.