INHEAVEN aren’t messing around, despite professing the opposite. On their debut single “Regeneration,” the band revisit a time when post-punk was en vogue—a time when rock music was big, loud and aggressive. The band’s influences range anywhere from the Editors to The Jesus and Marychain, but their sound is distinctly original. From the pulverizing drums and fuzzy guitars to the deadpan vocals, there’s an immediate feeling of angst, and above all else, intensity. This isn’t for the faint of heart.