Crack the Skye is the fourth studio album by American heavy metal band Mastodon, released on March 24, 2009, through Reprise, Sire, and Relapse Records. The album debuted at number 11 on the Billboard 200, selling 41,000 copies in its first week in Australia. After that, the album debuted at number 19. It had sold 200,000 copies in the US as of September 2010, making it one of their highest-selling albums to date.
Tracklist
A1 Oblivion
A2 Divinations
A3 Quintessence
The Czar
A4a Usurper
A4b Escape
A4c Martyr
A4d Spiral
B1 Ghost Of Karelia
B2 Crack The Skye
B3 The Last Baron
