Following a couple of EP releases, Canadian doom/sludge metal merchants Heron found themselves on the roster of bands at the independent Sludgelord Records. The sometime home of Stone Machine Electric, Bible Basher and Coffin Torture, the band would be in good company, and in many ways, associations with such a great label forced them to up their game. Their 2018 LP ‘A Low Winter Sun’ was a masterclass in weighty sounds; its sludge fuelled approach suggested a love of Conan, and it’s purer doom elements drew from Electric Wizard, but for the more finely tuned ear, the record also displayed a strange, deep psych and heavy post rock tone in the guitar work that allowed the extremely heavy sound to appear more cinematic in its own way.