Listen to Down Once More/Track Down This Murderer online. Down Once More/Track Down This Murderer is an English language song and is sung by Simon Lee. Down Once More/Track Down This Murderer, from the album The Phantom of the Opera [Expanded Edition] featuring Phantom of the Opera (Club Remix, Sprit Dub, Dance Radio Mix), was released in the year 2008. The duration of the song is 14:33. Download English songs online from JioSaavn.