The Summer Slaughter Tour generally begins in July or August (if my memory serves correctly), which means the tour will begin teasing whoever is on its lineup right around this time! Last year's lineup included Cannibal Corpse, Nile, After The Burial, Revocation, Slaughter To Prevail, Carnifex, Suffocation, Krisiun, Enterprise Earth, and Ingested, and this year we've got two teases – The Black Dahlia Murder and Dying Fetus.
The Summer Slaughter Facebook page wrote over the weekend "sometimes when I feel Nocturnal, I get out of bed and start pissing in the mainstream." Of course, Nocturnal is the name of The Black Dahlia Murder's 2007 full-length release and "Pissing in the Mainstream" is one of Dying Fetus' signature songs.
The Black Dahlia Murder's new album is coming out probably this summer or fall, and Dying Fetus will release Wrong One To Fuck With on June 23, so it makes sense they'd be out on tour supporting the albums.