Question: What is the title of the eighth studio album of the alternative rock/metal band who released the single "Through the Iris" in 2006?

Context articles: St. Anger
Angel of Salvation
Diabolus in Musica
Risk (Megadeth album)
The Breeders discography
Poletown (album)
Pearl Jam (album)
10 Years (band)
Through the Iris
Crush 'Em

St. Anger is the eighth studio album by American heavy metal band Metallica, released on June 5, 2003, by Elektra Records.
 It was the band's last album released through Elektra, and the second-longest timespan between studio albums from Metallica, with nearly six years between the release of "Reload" and this album.
 It is also the final collaboration between Metallica and producer Bob Rock, whose relationship began with the band's fifth studio album, 1991's "Metallica".
 "St. Anger" was originally intended for release on June 10, 2003, but was released five days earlier due to concerns over unlicensed distribution through peer-to-peer file sharing networks.
 The "St. Anger" sessions also mark the only time Rock played when the music was being recorded, filling in for the departed bassist Jason Newsted.
Angel of Salvation is the eighth studio album by the Japanese power metal/neo-classical metal band Galneryus, released on October 10, 2012.
 The 10-song album featured two songs from the single "Hunting For Your Dream": the titular song and "Temptation Through the Night", the latter which was featured as a "work in progress" version.
 The full album version of "Angel of Salvation" is Galneryus' longest song to date at 14 minutes and 42 seconds long; twice as long as the song's music video.
 The song is also the first to feature a guest vocalist in a studio album by Galneryus in Akane Liv from the band LIV MOON.
 For the album and tour, Syu switched from a Hughes and Kettner amplifier to a Diezel Hagen amplifier and cabinet.
 This was also shown in the "Angel of Salvation" music video.
 Syu reverted to his ESP Crying Star Rebel signature guitar for the "Under the Promised Flag Tour" with modifications to the humbuckers.
 "Hunting for Your Dream" was used as the second closing theme for the new "Hunter × Hunter" anime adaptation.
Diabolus in Musica is the eighth studio album by American thrash metal band Slayer.
 Released on June 9, 1998, it is the third studio album to feature drummer Paul Bostaph.
 Although receiving mixed critical reviews, the album sold 46,000 copies in its first week to peak at number 31 on the "Billboard" 200.
 Guitarist Jeff Hanneman wrote most of the album's content which has been described as Slayer's most experimental album.
 It is the band's first studio album to be played mostly in C♯ tuning.
 The album's title is a Latin term for "The Devil in Music", a musical interval known for its dissonance.
 Lyrical themes explored on the album include religion, cultural deviance, death, insanity, war, and homicide.
Risk is the eighth studio album by American thrash metal band Megadeth, released on August 31, 1999 by Capitol Records, the band's last album to be released by the label.
 The first Megadeth album since 1990 to feature a lineup change, "Risk" marks the studio debut of drummer Jimmy DeGrasso with the band, as well as the final appearance of longtime guitarist Marty Friedman, who announced his departure a year later.
 Meant to be a breakthrough on alternative rock radio, "Risk" received a mixed response because of the great deviation from the band's traditional sound.
 The backlash ultimately resulted with the band returning towards a heavier sound with its next album.
The discography of American alternative rock band The Breeders consists of four studio albums, one live album, three extended plays, ten singles and twelve music videos. Kim Deal, then-bassist of American alternative rock band the Pixies, formed The Breeders as a side-project with Tanya Donelly, guitarist of American alternative rock band Throwing Muses.
 After recording a demo tape, The Breeders signed to the English independent record label 4AD in 1989.
 Their debut studio album "Pod" was released in May 1990, but was not commercially successful.
 After the revival of the Pixies and Throwing Muses in 1990, The Breeders became mostly inactive until the Pixies' breakup in 1993.
 With a new lineup, The Breeders released their "Safari" EP in 1992, followed by their second studio album "Last Splash" in 1993.
 "Last Splash" was The Breeders' most successful album; it peaked at number 33 on the United States "Billboard" 200 and was certified platinum by the Recording Industry Association of America in 1994.
 The album spawned the band's most successful single, "Cannonball".
 The single peaked at number 44 on the US "Billboard" Hot 100 and at number two on the "Billboard" Alternative Songs chart.
Poletown is the eighth studio album by American rock singer Donnie Iris, released in 1997.
 It was Iris' third post-major label release, and was released independently on Seathru Records.
Pearl Jam (sometimes referred to as The Avocado Album or simply Avocado) is the eighth studio album by American alternative rock band Pearl Jam, released on May 2, 2006 on J Records.
 It was the first and only release for J Records, their last album issued by Sony Music.
 It was the band's first full-length studio release in almost four years, since "Riot Act" (2002).
 Following their performances at the Vote For Change tour in 2004, the band commenced work on "Pearl Jam" in November 2004 at Studio X in Seattle, Washington and finished in February 2006.
10 Years is an American alternative metal band, formed in Knoxville, Tennessee in 1999.
 The band consists of Jesse Hasek (lead vocals), Brian Vodinh (drums, guitar, backing vocals), Chad Huff (bass guitar) and Matt Wantland (guitar).
 To date, they have released seven albums, the latest of which, "From Birth to Burial", was released in April 2015.
 Their eighth studio album, "(How to Live) As Ghosts", is scheduled for release on October 27, 2017.
"Through the Iris" is a single released by alternative rock/metal band 10 Years in 2006.
 It is the second single released and track 8 from their first major release, "The Autumn Effect".
 It was released for radio only, as there was no CD single.
"Crush 'Em" is a song by American heavy metal band Megadeth and the lead single from their eighth studio album, "Risk".
 It first appeared on the soundtrack to "" in July 1999 and debuted as the third most added track on alternative rock stations on July 5.
 Intended as a hockey anthem, "Crush 'Em" has become associated with sporting events and was heavily promoted by World Championship Wrestling.
 The 2004 remastered edition of "Risk" includes the bonus track "Crush 'Em" (Jock Mix).