Question: Escape from the Studio '06 was a tour that took place before the release of which Metallica album?

Context articles: John Cafiero
4 Track EP
Nowhere Else to Roam
Sick of the Studio '07
Dweller on the Threshold (album)
Guns N' Roses/Metallica Stadium Tour
M2K Mini Tour
Escape from the Studio '06
Death Magnetic
Master of Puppets

John Cafiero is an American punk rock musician, film director and film producer.
 He is best known as the frontman for the punk supergroup Osaka Popstar, whose debut album was released the summer 2006.
 The full album lineup toured the UK in September 2006, followed by a tour of the United States and Canada with the legendary punk band The Misfits in Fiend Fest '06.
4 Track EP is the Warped Tour '06 EP TAT released for the tour.
 It is out of print and is the only release by the band not available on iTunes.
The Nowhere Else To Roam was the concert tour by American thrash metal band Metallica, which took place in 1993 in support of their fifth studio album "Metallica (The Black Album)".
 This tour was the third part of the huge tour the started, after the Wherever We May Roam Tour and Guns N' Roses/Metallica Stadium Tour.
 The band played in 77 shows worldwide in three legs.
Sick of the Studio '07 was a 2007 concert tour by American heavy metal band Metallica, which took place in Europe.
 The first four concerts were in festivals and the last eight in stadiums.
 The band held a tourname-competition among the fans and they personally chose the winning suggestion.
 The band did not play the "New Song" but the "Other New Song", which they had played on the previous tour (Escape from the Studio '06), was played at the Bilbao BBK Live Festival The setlists of the tour were full of old songs.
 In Lisbon, Metallica performed "...And Justice For All" for the first time since October 1989.
Dweller On The Threshold is the fourth full-length album by San Fernando Valley, California-based Latin Rock band Tribe of Gypsies.
 It was written and recorded off and on between late 2000 and early 2006 with different personnel.
 The first sessions took place mere weeks after getting off the road in the U.S. with Santana; the last song to be completed was 'Stop Bombing Each Other!'
 in early spring of '06.
The Guns N' Roses/Metallica Stadium Tour was a co-headlining concert tour by American rock bands Guns N' Roses and Metallica during 1992.
 It took place in the middle of Guns N' Roses' "Use Your Illusion Tour," promoting their "Use Your Illusion I" & "II" albums, and between Metallica's "Wherever We May Roam Tour" and "Nowhere Else to Roam," promoting their eponymous fifth album "Metallica (The Black Album)".
 The tour's opening act was Faith No More.
 Axl Rose had wanted Seattle rock band Nirvana to be the opening act, but frontman Kurt Cobain refused.
The M2K Tour was a mini tour by American heavy metal band Metallica.
 The tour ran from late December 1999 to early January 2000.
 During the tour, "Trapped Under Ice" was requested to be played when they were in Chicago by a fan.
 The song was only played two other times: on November 17, 1984 in Belgium, and on November 18, 1984 in Paris.
 Metallica also played the New Year's Eve show in Pontiac, Michigan at the Silverdome in front of 50,000 people.
 At the show, Metallica broadcast the Times Square Ball Drop, ushering in the year 2000, and played the classic Kiss track "Detroit Rock City" alongside Ted Nugent, Kid Rock, and Sevendust.
 The setlists for these tour dates, like their Sick of the Studio '07 tour, consisted of old songs and songs that they have not played in many years.
Escape from the Studio '06 was a 2006 concert tour by American heavy metal band Metallica.
 The tour took place during the writing process of the group's then-untitled ninth studio album, "Death Magnetic", and follows the Madly in Anger with the World Tour in support of "St. Anger".
Death Magnetic is the ninth studio album by American heavy metal band Metallica, released on September 12, 2008 through Warner Bros.
 Records.
 It was the band's first album to be produced by Rick Rubin, making this their first album since ""Metallica"" (1991) not to be produced by Bob Rock.
 The album was the first by the band to feature bass guitarist Robert Trujillo.
Master of Puppets is the third studio album by American heavy metal band Metallica.
 It was released on March 3, 1986 by Elektra Records.
 Recorded at the Sweet Silence Studios with producer Flemming Rasmussen, it was the first Metallica album released on a major record label.
 "Master of Puppets" was the band's last album to feature bassist Cliff Burton, who died in a bus accident in Sweden during the album's promotional tour.
 The album peaked at number 29 on the "Billboard" 200 and became the first thrash metal album to be certified platinum.
 It was certified 6× platinum by the Recording Industry Association of America (RIAA) in 2003 for shipping six million copies in the United States.
 The album was eventually certified 6× platinum by Music Canada and gold by the British Phonographic Industry (BPI).