On July 6, 2010, it was announced that Sepultura were signed with
Nuclear Blast Records, and would release their first album for the label in 2011. By the end of 2010, the band had begun writing new material and entered the studio to begin recording their twelfth album with producer
Roy Z (
Judas Priest,
Halford,
Iron Maiden's
Bruce Dickinson,
Helloween). Recording sessions for
Kairos took place from December 2010 to March 2011 at Trama Studios in
São Paulo, Brazil, the same studio where its 2009 predecessor
A-Lex was recorded. On March 1, 2011, it was announced that Sepultura had completed recording their album, which was tentatively due in May 2011. Days after the album was finished, Sepultura announced on March 4, 2011 that the album would be called
Kairos and would be released around that late spring or early summer.
Kairos was Sepultura's last album recorded with drummer
Jean Dolabella, as he left the band five months after its release.
Concept Speaking of how the band came up with the
Kairos title, guitarist
Andreas Kisser said: According to the guitarist, the concept had to do with Sepultura's 26-year-old history and the changes inside and outside the band. "It's a collection of 'kairos' that [got us] here. It's being inspired by our own biography, but mostly [focusing] on what Sepultura is today," he added. ==Reception==