Luka Rozaka is a French guitarist known for his contributions to the modern heavy music scene. In 2020, he co-founded the deathcore band ten56., which quickly gained attention with their debut single "Diazepam" in 2021. The band followed up with the EPs Downer Part 1 (2021) and Downer Part 2 (2023), ultimately leading to their full-length album Downer in 2023. Rozaka’s deep involvement in mixing and mastering ensures that every release carries the weight and impact he envisions. His approach to guitar work relies heavily on texture and tension. Luka is constantly delivering bone-rattling rhythms and weaving in unsettling melodies, and he knows how to push a song’s energy to the limit. His ability to create crushing, groove-driven riffs within a dystopian audial atmosphere has helped ten56. carve out their spot in the heavy music world. As a result, the band has gained a devoted following, extending the definitions of modern metal and setting themselves apart in an ever-evolving subculture.

Beyond his work with ten56., Luka’s talent and artistry have been recognized by leading industry brands. He is a Bareknuckle Pickups artist and a D'Addario strings artist, further showcasing his dedication to top-tier tone and performance. He joined the Vola artist roster, solidifying his place among a collective of other innovative and respected guitarists in the scene. On stage, his energy is undeniable. Over the past three years, ten56. has established a strong presence through a series of notable performances, including their participation in the 2024 Hellfest Warm-Up Tour and their Australian debut at CVLTFEST. The band has toured extensively across Europe, with standout performances in cities such as Argenteuil and Angers, France. In 2025, they are set to embark on a Scandinavian headline tour, performing at venues like Ääniwalli in Helsinki. Additionally, they have been announced as part of the 30th-anniversary Vans Warped Tour, further expanding their international reach.

As he continues to push creative boundaries both on and off stage, Luka remains at the forefront of heavy music’s next chapter, proving time and again why he is a name to watch. His custom Vola JZ, a 7-string with an extended scale, has become a key part of ten56.’s sound. It gives him the range needed to hit those crushing low-end riffs while still cutting through with unsettling textures and dissonance. It’s a workhorse built for the band’s intensity—raw, powerful, and unapologetically heavy.