Exivious was a Dutch progressive metal band renowned for its intricate melding of metal with jazz fusion elements. The group was formed in 1997 originally as a side project of Tymon Kruidenier, who would go on to become a member of the band Cynic. Exivious distinguished themselves in the metal community with their self-titled debut album in 2009, which was entirely instrumental and showcased their unique blend of complex rhythms, technical prowess, and a jazz-influenced improvisational approach. The band's sound appealed to a diverse audience, bridging the gap between metal enthusiasts and jazz aficionados.

Following the release of "Exivious," the band put out their critically acclaimed album "Liminal" in 2013, which further cemented their status in the progressive music scene. With a lineup featuring Tymon Kruidenier (guitar, vocals), Michel Nienhuis (guitar), Robin Zielhorst (bass), and Yuma van Eekelen (drums), the band pushed the boundaries of genre, creating soundscapes that were at once aggressive and delicately nuanced. "Chrysalis - The Early Demos," which surfaced in 2017, provided fans with a glimpse into the band's developing stages, offering early versions of their complex compositions. Despite their relatively short tenure and sparse discography, Exivious left an indelible mark on the progressive metal world before disbanding, influencing a new generation of musicians seeking to combine technical skill with expansive musical horizons.