As a son of two musicians, Linus Klausenitzer was faced with music at a very young age. Before he found his passion in playing the bass when he was 15 years old, he learned to play piano and trumpet. After graduating at a musical secondary school, he studied at the music college in Regensburg and graduated from a study course in popmusic at the conservatory in Hamburg. Having gained experience in bands of several genres, the German bass player found his main place in the genre that he has always loved most: Metal Music.

He started to perform internationally as a band member of Fall of Serenity and his first experimental band Noneuclid.
After recording their masterpiece “Metatheosis” Noneuclid’s pioneering spirit led to an appearance in the renowned contemporary music festivals “Dag in de Branding” (Den Haag) and “Dutch Music Days” (Amsterdam), where the band premiered the 25-minute death metal symphony “Black Vortex Cathedral” as soloists along with the world famous “Dutch Metropole Orchestra“, in front of a stunned classical audience in the fall of 2008. In 2010, the band embarked on their next symphonic collaboration, this time with Linus’s father Professor Ulf Klausenitzer’s “Bavarian Chamber Orchestra“: “Transition Metal”, an encounter between the music of Richard Wagner and Noneuclid.

In 2011 Linus Klausenitzer joined the German band Obscura. Linus started extensive touring on multiple world tours with such renowned artists as Sepultura and Children of Bodom. Later Obscura started to play headliner tours in Europe, Australia, Central/North America (USA, Canada, Mexico) and Asia (Japan, United Arab Emirates, Thailand, Singapore, Indonesia, …).

In 2014 Linus co-founded the extreme metal band Alkaloid which consists of international high-class musicians. Alkaloid seamlessly ebb and flow through an arrange of styles and genres, creating an intelligent and fascinating blend of Prog, Death Metal, and Fusion. In 2015 Alkaloid was the first German Death Metal band to ever perform in Egypt.

In April 2020 guitarist Rafael Trujillo, bassist Linus Klausenitzer and drummer Sebastian Lanser decided to move on from the band Obscura and continue their musical path with their new band Obsidious

In addition to his band activities, the Ibanez artist is an international bass educator (“Guitar Summit”, “Popakademie Mannheim”, “Bavarian Bass Days”, etc.), session musician for studio recordings and live music (Beyond The Black, Martin Miller, Bernth, Kaoteon, different artists from Pakistan, Lebanon, Australia, USA, etc.).

At music conferences and colleges he speaks about his role as “a digital musician”.

Digital masterclasses are available at different online platforms like, and


Modern metallers Obsidious launch their wonderfully intricate and musically-accomplished new band in 2020.

The group—featuring Linus Klausenitzer (bass), Rafael Trujillo (guitars), Sebastian Lanser (drums), and vocalist Javi Perera (vocals)—come from distinguished and lettered origins in Obscura, Alkaloid, Eternity’s End, and Juggernaut. Obsidious, however, are a different creature entirely.

“We consider ourselves the modern evolution of progressive and technical metal,” bassist Linus Klausenitzer says. “To name a few bands: Dream Theater, Devin Townsend, Meshuggah, Opeth, Between the Buried and Me, Protest the Hero, Periphery, and Haken. As such, our music asks for many different moods and vibes. Javi’s vocals reinforce that idea, adding meaning and drama to it. While we still work as session musicians, Obsidious is now our main priority.”

Obsidious crystallized after Klausenitzer, Trujillo, and Lanser departed amicably from fellow German tech-metallers Obscura in 2020. Named after black volcanic glass, the group’s moniker exudes something dark, of fiery origin, in a state of final transformation. Metaphorically, the name Obsidious offers a nearly limitless platform for expression and advancement. However, it was only when the trio brought on newcomer Perera—whose growls and full-toned voice are first-rate—were the multi-national outfit officially codified. Interestingly enough, the newly-joined frontman couldn’t even meet his bandmates while writing, recording, and filming videos for Iconic due to the pandemic. Yet, the technologically-apt foursome made it work.

Obsidious debut album was released in October 2022 via Season Of Mist Records. Through a vote held at The Progspace, Iconic was selected as the debut album of the year for 2022.

Obsidious website


This band is defined through the field of tension created between musical opposites. ALKALOID merge extreme metal and other more diverse genres of music into a unique style that people will somehow find familiar, but haven‘t heard yet.

All musicians in the band are known and active death metal players who all have a much broader view of music than just blastbeats and growls. Alkaloid want to establish from the beginning that they have many faces, and oscillating between (seemingly) contrary or mutually exclusive styles is a factor. To use playing technique only to write good songs, is another factor.

Alkaloids are a chemical compound produced by many plants and other organisms.
They are found in many psychoactive substances (psylocin / LSD, cocaine, nicotine, caffeine, morphine, bufotenin, and many medical plants among others). The band sees the term Alkaloid as a symbol for the chemical agent that changes matter, or the perception of the physical universe and produces intense experiences of a multidimensional or exaggerated nature. The fact that they affect both mind and body gives them the allure of a magical formula, after which nothing is the same. The nature of „change happening“ is something very much presented in ALKALOID’s music, lyrics and visual identity. Let it be one big permanent morphing!

Alkaloid Website
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