Ever since their 2017 EP “Unlearn,” Sydney post-hardcore/metalcore band INERTIA have been busy making a name for themselves. Releases such as the single “Into The Grey” thrusted them before the Australian alternative scene, amassing hundreds of thousands of streams on Spotify and regular airtime on Triple J’s short.fast.loud. Their evolved sound fills a gap in the heavy scene, mixing pop sensibilities with hard-hitting compositions.