Loudwire's 'Most Haunting Halloween Track' Tournament. - Avenged Sevenfold

Loudwire's 'Most Haunting Halloween Track' Tournament.

Loudwire is getting into the holiday spirit by hosting a ‘Most Haunting Halloween Track’ tournament.

In Round 1, Avenged Sevenfold’s “Nightmare” is up against Type O Negative’s “Black No. 1.” You can vote here, once per hour, until Friday, Oct. 16, at 9AM ET.

UPDATE 10/16: Avenged Sevenfold’s “Nightmare” has made it past Round 1 and is now up against Alice Cooper’s “Welcome To My Nightmare” in Round 2. You can vote here once a day until Tuesday, Oct. 20, at 9 AM ET.

UPDATE 10/20: Avenged Sevenfold’s “Nightmare” are into Round 3 against Iron Maiden’s “Fear of the Dark.” You can vote here once a day until Tuesday, Friday, Oct. 23, at 9 AM ET.

UPDATE 10/23: Avenged Sevenfold’s “Nightmare” has made it into the final round of the tournament going up against Black Sabbath’s “Black Sabbath.” You can vote here once a day until Monday, Oct. 26, at 9 AM ET.