Question: "Unholy Confessions" is a song by Avenged Sevenfold, from their second album, Waking the Fallen, released on August 26, 2003, by who?

Context articles: Hail to the King (Avenged Sevenfold album)
Unholy Confessions
Welcome to the Family (song)
Waking the Fallen
Avenged Sevenfold (album)
List of Avenged Sevenfold members
The Confession (band)
Bat Country
Scream (Avenged Sevenfold song)
The Stage (album)

Hail to the King is the sixth studio album by American heavy metal band Avenged Sevenfold.
 It was released on August 23, 2013 in New Zealand and Australia, and was released on iTunes on August 27, 2013 and in North America on the same day.
 The album was produced by Mike Elizondo.
 "Hail to the King" is the first and only Avenged Sevenfold album to feature Arin Ilejay on drums, prior to his departure in July 2015.
 It is also the first Avenged Sevenfold album without musical contributions from Ilejay's late predecessor, Jimmy "The Rev" Sullivan; the bonus track, "St. James", was written in his memory.
"Unholy Confessions" is a song by Avenged Sevenfold, from their second album, Waking the Fallen.
"Welcome to the Family" is a song by the American heavy metal band Avenged Sevenfold, released as the second single for their fifth studio album, "Nightmare".
 It is the band's second single released without former drummer The Rev, who died on December 28, 2009.
 In the news Theprp.com mention the second single from the album Nightmare is "Welcome to the Family", scheduled to be played on the radio starting on October 19, 2010.
 A physical release, however, was not available until December 21.
 In Avenged Sevenfold's "making of" series on YouTube, "In the Studio", singer M. Shadows and bassist Johnny Christ say that The Rev wrote most of the song and M. Shadows finished it when they started to record the album.
 No plans for a music video have been made so far.
 The song is playable as DLC in the video game Rock Band 3.
Waking the Fallen is the second studio album by American heavy metal band Avenged Sevenfold, released on August 26, 2003, by Hopeless Records.
Avenged Sevenfold is the eponymous fourth studio album by American heavy metal band Avenged Sevenfold, released on October 30, 2007 by Warner Bros.
 Records.
 The album, originally slated for an October 16 release, was delayed by two weeks in order to provide more time to complete bonus material and production for the record, including the making of the animated music video for the song "A Little Piece of Heaven".
 The album debuted at number 4 on the "Billboard" 200.
 On September 23, 2008, the album was certified Gold by the RIAA.
 The album has also been released on vinyl.
 The band supported the album with a tour, beginning a day before the release of the album and ending in 2009.
 This is their last studio album to feature the drummer The Rev for the full album, who has passed away in December 2009 during the recording of their next album "Nightmare".
Avenged Sevenfold is an American heavy metal band from Huntington Beach, California.
 Formed in 1999, the group originally featured vocalist M. Shadows (Matthew Sanders), guitarist Zacky Vengeance (Zachary Baker), bassist Matt Wendt and drummer The Rev (James Sullivan).
 Wendt was replaced early by Justin Sane (Justin Meacham), who performed on the group's debut album "Sounding the Seventh Trumpet" before leaving the band the following year after attempting to commit suicide.
 Dameon Ash (Frank Melcom) replaced Meacham for the album's promotional touring cycle, while lead guitarist Synyster Gates (Brian Haner, Jr.) joined the band after the album's initial release.
 Johnny Christ (Jonathan Seward) became Avenged Sevenfold's fourth bassist in time for the recording of the 2003 album "Waking the Fallen".
The Confession was an American heavy metal band from Dana Point, California.
 Shortly after their formation in 2005, they went on to tour with such bands as Avenged Sevenfold, Bullet for My Valentine and Megadeth and were slotted on Rockstar's 2006 Taste of Chaos tour.
 The band announced their breakup on January 15, 2008 after touring with Avenged Sevenfold.
 In the three years that The Confession were together, they released a self-titled five-song EP and their only full-length album, "Requiem" (produced by M. Shadows of Avenged Sevenfold).
"Bat Country" is a song by Avenged Sevenfold.
 The song was released in August 2005 as the second single from their third album, "City of Evil".
 Avenged Sevenfold won 'Best New Artist Video' at the 2006 MTV Video Music Awards for "Bat Country" and on October 1, 2009, the single was certified gold by the RIAA.
 For these reasons, "Bat Country" is often believed to be the band's most commercially successful song.
 The song was peaked at number 20 on Loudwire's Top 21st Century Hard Rock Songs.
 It also was rated as number 9 on Ultimate Guitar's list of Top 25 Best Songs With Guitar Duels.
"Scream" is the fifth and final single from Avenged Sevenfold's self-titled album.
 It has reached number nine on the U.S. Hot Mainstream Rock Tracks chart and number 26 on the U.S. Alternative Songs chart.
 It is the second of five singles by Avenged Sevenfold written by M. Shadows.
 This is also the last single to feature The Rev on drums.
The Stage is the seventh studio album by American heavy metal band Avenged Sevenfold, released on October 28, 2016 by Capitol Records after a live stream event on the band's Facebook page.
 It's the first Avenged Sevenfold album to feature Brooks Wackerman on drums, who joined the band in late 2014 but wasn't revealed as Arin Ilejay's official replacement until Ilejay's departure in 2015, because the band wanted to find a drummer that would "fit in".
 "The Stage" is also the band's first album to be released through Capitol Records.
 It is also the band's longest studio album at 73 minutes and 35 seconds, thus beating "City of Evil" by almost a minute.
 The album also features their longest song to date, "Exist", with a run-time of 15 minutes and 41 seconds.