Perth-based melodic metalcore and post-hardcore outfit GlassCastles make a bold first statement with their debut EP ‘Digital:Heart’, led by the emotionally charged single “Gravestones”. Blending crushing riffs, cinematic atmosphere, and raw honesty, the band channels modern heaviness with a strong sense of melody and connection. Early momentum has followed them fast, from landing major support slots to racking up streaming milestones with tracks like “Ghost” and “The End of Us”, signaling a debut that lands with purpose and reach well beyond Australia.