Like always, I come clutch with some info. Was an interview with Stanne & Peter in Sweden. I'll paraphrase some stuff.
The band is actually about 2 years old, and it was very hard to keep it a secret. It started with Stanne contacting Niclas Engelin because he was gonna have time over. They started doing some demos, they felt it was working good. Then the other people joined one after one and suddenly they were a band.
When they entered the studio last year the plan was to record some demos but they ended up doing a whole album. They enjoyed their time and it was very relaxed because they had no expectations or deadlines at all to follow.
Asked about their sound and band-history, the plan was never to do something unique or new, just to do what they know best, melodic death metal from gothenburg simply put, they're not trying to reinvent the wheel.
No release date is set for the album yet but it will be released in good time prior to the fall tour with Machine Head (So probably Q2 or early Q3?)
Also Peter said, this is not some random fun project, it's a real band and something they're fully invested in. Stanne agrees and says it started as a fun thing but they're doing it for real. Also that it's going to be a logicistal nightmare for Stanne, but that's only going to be his problem he said laughingly.
That's about it, hard to translate some stuff because it's some Swedish sayings/slang but you get the gist of it.