From Illinois high schoolers to progressive metal icons, the evolution of Born of Osiris.
In short: Formed in 2003 by suburban Chicago students, Born of Osiris transitioned from a local metalcore outfit into a technical powerhouse. Through decades of shifting lineups, name changes, and evolving sounds, the band has consistently pushed the boundaries of progressive metal, blending complex instrumentation with narrative-driven albums and distinct vocal layering.
The band originated in Palatine, Illinois, in 2003, initially performing under names like Diminished and Rosecrance before settling on Born of Osiris in 2007. This moniker, inspired by Egyptian mythology, marked a pivotal shift in their creative direction. Their early work, such as the 2007 EP The New Reign, signaled a move away from post-hardcore roots toward a technical deathcore sound. This evolution continued throughout their career, with later albums like 2011's The Discovery and 2015's Soul Sphere showcasing a growing emphasis on melody and technical proficiency.
Musically, the group is defined by a complex synthesis of styles. Critics note their use of dual lead guitars and keyboard-driven psychedelic elements, which draw comparisons to 1980s heavy metal titans like Iron Maiden and Dream Theater. Their vocal approach, described as stacking and intersecting screaming with clean singing, has become a signature element of their sound. Beyond the music, the band is recognized for integrating cohesive narratives into their studio albums, a practice that distinguishes them within the progressive metalcore scene.
The band's history is also marked by significant personnel changes and industry milestones. Founding drummer Cameron Losch remains the sole constant member, navigating the group through various departures, including the exit of longtime guitarist Lee McKinney in 2025. The band has maintained a rigorous touring schedule, appearing at major festivals like the Summer Slaughter Tour and the Rockstar Mayhem Festival. Despite internal shifts and legal hurdles—such as a royalty dispute involving former guitarist Jason Richardson that was resolved in 2020—Born of Osiris has remained a persistent force, releasing their seventh studio album, Through Shadows, in 2025.
Their endurance is rooted in a willingness to experiment. From re-recording early demos for their 2017 EP The Eternal Reign to exploring new sonic territories on 2021's Angel or Alien, the band has consistently adapted. By balancing technical complexity with accessible melodic structures, they have secured a lasting place in the progressive metal landscape, evolving from their high school origins into a globally recognized act.
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- Summary by Intellect · source: Born of Osiris
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