Not only are Isis reuniting for a one-off show (as "Celestial," to pay tribute to Caleb Scofield), frontman Aaron Turner is staying busy with his band Sumac too. They're releasing their third album, Love In Shadow -- the followup to 2016's What One Becomes -- on September 21 via Thrill Jockey. Like their last two albums, it was recorded with Converge's Kurt Ballou. They still haven't released a song from the album, but you can watch the 36-second trailer below.

Sumac have also announced a tour. Most dates are with back-in-action industrial rap group Dalek and Dead in the Dirt guitarist/vocalist Blake Connally's new-ish band Infernal Coil.

The run with Dalek and Infernal Coil includes Brooklyn shows on September 7 at Saint Vitus and September 8 at National Sawdust. Tickets for Vitus and Sawdust go on sale Friday (6/22) at 10 AM. All dates are listed below.

Sumac drummer Nick Yacyshyn's band Baptists recently released a new album, and bassist Brian Cook's band Russian Circles are touring with Chelsea Wolfe this fall.

Sumac - Love In Shadow Tracklist
1. The Task
2. Attis’ Blade
3. Arcing Silver
4. Ecstasy of Unbecoming

Sumac -- 2018 Tour Dates
Sep. 1 - Chicago, IL - Scorched Tundra X at Empty Bottle ^
Sep. 2 - Rock Island, IL - Rock Island Brewing Company #
Sep. 3 - Detroit, MI - El Club *
Sep. 4 - Toronto, ON - The Garrison *
Sep. 5 - Montreal, QC - Bar Le “Ritz” P.D.B. *
Sep. 6 - Allston, MA - Great Scott *
Sep. 7 - Brooklyn, NY - Saint Vitus *
Sep. 8 - Brooklyn, NY - National Sawdust *
Sep. 9 - Philadelphia, PA - PhilaMOCA *
Sep. 11 - Washington, DC - Rock & Roll Hotel *
Sep. 12 - Richmond, VA - Strange Matter *
Sep. 14 - Durham, NC - The Pinhook *
Sep. 15 - Atlanta, GA - The Earl *
Sep. 16 - Nashville, TN - The End *

^ w/ Yakuza, In The Company of Serpents, Couch Slut
# w/ John Mueller, Infernal Coil
* w/ Dalek, Infernal Coil