The band released the album in March 2017
Mastodon has released an extended version of its documentary Emperor Of Sand .
Earlier this year, the band released 12 videos showing the making of their seventh studio album, released in March.
Now, they've combined the segments into a single documentary and added an extra 30 minutes of previously unseen footage.
The Making Of Emperor Of Sand shows the entire process of creating and producing the album and explains the inspiration behind the lyrics.
The film is 75 minutes long and you can watch it in its entirety (without subtitles) below:
