Relapse Records announces the signing of Southern California's Seven Sisters Of Sleep. Formed in mid-2009, SSOS play a venomous mixture of doom, death metal, black metal, d-beat and grind, and have released two full-lengths on A389 Recordings / Southern Lord in addition to numerous splits and EPs. Their latest album, Opium Morals, can be streamed via Bandcamp here.
 
Seven Sisters Of Sleep recently completed recording their third full-length record with Paul Miner at Buzzbomb Sound Labs in Orange, CA. The album, which is the most developed work the band has produced thus far, will see an early 2016 release via Relapse.

The band commented on the new material and signing, “We are proud and excited to be working with Relapse with our upcoming new full length and it is unquestionably our heaviest material to date.”

More on Seven Sisters Of Sleep at Facebook.