Carcass is now streaming their performance of "Unfit For Human Consumption" from the Wacken Open Air 2014 festival. The performance is roughly one year out from the release of Carcass' 2013 comeback album Surgical Steel and was when guitarist Ben Ash was still in the band. As for the performance itself, it's Carcass doing their thing and doing as well as they've always done. No surprises there.
Carcass released their new album Torn Arteries in 2021, as well as an accompanying EP called Despicable in late 2020.