Helicalin

Helicalin: The Progressive Metal Prodigy
Helicalin is the solo progressive metal project of multi-instrumentalist and composer Linnea Helica, originating from Stockholm, Sweden. The artist achieved a significant underground breakthrough with the 2018 debut album The Spiral Theorem, which charted on the Billboard Heatseekers Albums chart and has been streamed over 50 million times globally.
Early career
Linnea Helica, born in 1992, began formal music training on piano and cello as a child before discovering metal guitar in her mid-teens. After years of session work and composing for indie video games, she formally launched the Helicalin project in 2016, self-releasing the instrumental EP Chrononaut to immediate acclaim within niche online metal communities.
Breakthrough
The project's major breakthrough arrived in 2018 with the release of the first full-length album, The Spiral Theorem, via the independent label Prosthetic Records. The album's complex compositions and melodic focus resonated widely, leading to a number 12 debut on the Billboard Heatseekers chart and a sold-out first European headline tour in 2019.
Key tracks
The Spiral Theorem — This ten-minute title track showcases Helicalin's signature blend of technical riffing and soaring, cinematic melodies.
Event Horizon — The album's most accessible single garnered significant play on streaming platforms and introduced many to the project.
Lattice of Time — Featuring a guest guitar solo by Per Nilsson of Scar Symmetry, this track highlighted Helicalin's connection to the Swedish melodic death metal scene.
Catalyst — This song from the 2021 follow-up Emergent Properties marked a shift towards more concise song structures without sacrificing technicality.
The success of the debut allowed Helica to expand Helicalin into a full touring band. The 2021 sophomore album Emergent Properties refined the sound, landing at number 5 on the Heatseekers chart and leading to a North American tour supporting Leprous. A notable collaboration came in 2023 with a featured solo on the track "Axiom" by Australian instrumentalists Plini.
Fans of Helicalin's intricate and melodic take on progressive metal should also explore the work of similar Swedish artists. Opeth shares a foundation in progressive song structures and dynamic heaviness. Soen offers a similarly polished and groove-oriented approach to modern progressive metal. For listeners drawn to the technical guitar work, Per Nilsson provides masterful melodic phrasing and composition. The atmospheric depth can also be found in the music of Katatonia, though with a darker, more gothic rock influence.
Helicalin's dynamic catalog has earned consistent rotation across a network of dedicated rock and metal radio stations. The project's tracks are staples on specialty metal shows, online progressive rock streams, and independent music radio stations that champion complex, modern heavy music.
You can hear the intricate compositions of Helicalin regularly featured on the progressive and metal radio stations available through our website. Explore onairium.com to discover stations that play Helicalin and other leading artists in the progressive metal genre.
