Metallica have checked in with the following announcement:

"Next week we're excited to be releasing an incredible illustration of the almighty monster Cthulhu, who was the subject of the band's classic instrumental 'The Call Of Ktulu'. Richey Beckett's epically detailed artwork will go on sale in the Met Store at Metallica.com on September 10th at 1:00pm PST. In addition to being available on a black T-Shirt, the art will be featured as two screen printed, fine art prints on black paper. The limited edition prints will be available in two different colored versions.

Met Club Members will have exclusive access to 'The Call Of Ktulu' for one week. After that, the T-Shirt will be released to the public and any remaining prints will be made available."

Watch the Metallica Facebook page here for updates.

Metallica have uploaded new fly-on-the-wall footage shot by the MetOnTour reporter on August 22nd in Gothenburg, Sweden in front of over 63,000 fans at Ullevi Stadium. Footage includes Lars Ulrich in the meet and greet, Tuning Room, plus "Battery" from the show.

Metallica performed:

“Fuel”
“For Whom The Bell Tolls”
“Battery”
“King Nothing”
“Disposable Heroes”
“The Day That Never Comes”
“The Memory Remains”
“The Unforgiven”
“Sad But True”
“Turn The Page”
“The Frayed Ends Of Sanity”
“One”
“Master Of Puppets”
“Fade To Black”
“Seek And Destroy”

Encore 
“Whiskey In The Jar”
“Nothing Else Matters”
“Enter Sandman”

Check out a full BraveWords gallery of the show at this location.