Mastodon announced that they're working on a new album.

The forthcoming record will be a follow-up to 2011's The Hunter.

The Ocean will join Mastodon on a few European dates this spring.

May 31 Cologne, GER @ Essigfabrik
Jun 02 Luxembourg, LUX @ Den Atelier
Jun 05 Berlin, GER @ Lido Berlin
Jun 06 Dresden, GER @ Beatpol

The official lineup has been announced for this year's Mayhem Fest.

Rob Zombie
Five Finger Death Punch
Mastodon
Amon Amarth
Machine Head
Children Of Bodom
Behemoth
Job For A Cowboy
Emmure
Born Of Osiris
Motionless In White
Butcher Babies
Battlecross
Huntress
Thrown Into Exile
City In The Sea

This year's tour will feature four stages: The Rockstar Energy Drink Main Stage, The Jagermeister Stage, Musicians Institute Stage, and the Sumerian/Headbang For The Highway Concourse Stage, featuring local bands that will be announced in June.

Dates:

Jun 29 San Bernardino, CA @ San Manuel Amphitheater
Jun 30 Mountain View, CA @ Shoreline Amphitheatre
Jul 02 Nampa, ID @ Idaho Center Amphitheatre
Jul 03 Auburn, WA @ White River Amphitheatre
Jul 05 Phoenix, AZ @ Desert Sky Pavilion
Jul 06 Albuquerque, NM @ Isleta Amphitheatre
Jul 07 Englewood, CO @ Fiddler's Green Ampitheatre
Jul 10 Toronto, ON @ Molson Canadian Amphitheatre
Jul 12 Burgettstown, PA @ First Niagara Pavilion
Jul 13 Camden, NJ @ Susquehanna Bank Center
Jul 14 Darien Center, NY @ Darien Lake Performing Arts Center
Jul 16 Mansfield, MA @ Comcast Center
Jul 17 Bangor, ME @ Bangor Waterfront
Jul 19 Scranton, PA @ Toyota Pavilion
Jul 20 Saratoga Springs, NY @ Saratoga Performing Arts Center
Jul 21 Hartford, CT @ The Comcast Theatre
Jul 23 Holmdel, NJ @ PNC Bank Arts Center
Jul 24 Bristow, VA @ Jiffy Lube Live
Jul 26 Noblesville, IN @ Klipsch Music Center
Jul 27 Tinley Park, IL @ First Midwest Bank Ampitheatre
Jul 28 Clarkston, MI @ DTE Energy Music Theatre
Jul 30 Atlanta, GA @ Lakewood Amphitheatre
Jul 31 Tampa, FL @ 1-800-ASK-GARY Amphitheatre
Aug 02 Austin, TX @ Tower Amphitheatre
Aug 03 The Woodlands, TX @ Cynthia Woods Mitchell Pavilion
Aug 04 Dallas, TX @ Gexa Energy Pavilion

The internet is abuzz this morning on what is said to be a leaked lineup for this summer's Mayhem Fest.

Mayhem Fest 2013 rumored lineup:

Rob Zombie
Five Finger Death Punch
Mastodon
Amon Amarth
Children of Bodom
Behemoth
Emmure
Born of Osiris
Motionless in White
Thrown In To Exhile
Machine Head
Job For A Cowboy
Butcher Babies
Battlecross
Huntress
City In The Sea

Mastodon announced that they will be recording a song for the new Monsters, Inc. movie.

Mastodon are currently at work on material for a new album. The band is expected to enter the studio shortly after the New Year.

West End Motel, featuring Mastodon's Brent Hinds, have set Only Time Can Tell as the title of their new album.

A new track from Primate (Mastodon, Brutal Truth) called "Pride" is streaming below.

The song comes off Draw Back A Stump, the band's album, due for re-release on July 3rd through Relapse.

Primate, featuring Mastodon guitarist Bill Kelliher and Brutal Truth vocalist Kevin Sharp, will release their album Draw Back A Stump on July 3rd through Relapse.

The album was self-released by the band in March 2011 via a limited CD pressing of 1000.

Draw Back A Stump Track Listing:

Tracks from the Mastodon/Feist 7-inch split, Feistodon, have made their way online. Stream Feist's cover of Mastodon's "Black Tounge" and Mastodon's cover of Feist's "A Commotion" below.

The effort will be released on Saturday, Record Store Day.

Feist - Black Tounge (Mastodon cover)

Mastodon - A Commotion (Feist cover)

Mastodon have released a live video for "Dry Bone Valley." Watch below.

The clip comes from the band's performance in London, UK at Brixton Academy earlier this year.