SPITFIRE AUDIO Tenebra by The Newton Brothers

The darkest sounds from the architects of modern horror and suspense

Step into the shadows with Tenebra, the definitive toolkit from The Newton Brothers – the composer duo behind today's most gripping films and TV series. For composers seeking to craft truly disturbing atmospheres and producers wanting to inject psychological terror into their tracks, this library contains a complete palette for creating everything from slow-burn, burgeoning dread to jump scares, while also providing the subtle emotion and glimmers of hope that define their sound.

Heard across their acclaimed work on projects like Doctor Sleep, The Haunting of Hill House, Midnight Mass, and X-Men '97, these are the building blocks that combine to add tension and suspense to any scene. A curated collection of over 100 sounds, crafted with modular synths, orchestras, field recordings and unique instruments played with experimental techniques. Hosted in the powerful Solar engine, Tenebra gives you the sonic signature of suspense, designed for instant inspiration and endless creative manipulation.

Born from experimentation

For The Newton Brothers, sound design is a journey to find a project’s unique voice. It’s about the hunt for a sound that makes an audience lean in and question what they're hearing. Tenebra is the culmination of that search. It's a library built on the philosophy of blurring the lines between the organic and the synthetic, where a processed peacock's call becomes a terrifying screech and a bowed medieval Citole creates an unnervingly vulnerable string texture.

Every sound was born from experimentation—running bespoke recordings through vast modular rigs and coveted effects pedals, or manipulating large-scale orchestral sessions in world-class studios into ghostlike sound with ethereal trails. The goal was always to find the vulnerability —that imperfect, human quality that builds true, slow-burn dread. This collection is designed to be a springboard for your own creativity, providing a palette that is both evocative out-of-the-box and endlessly malleable.

Scoring the shadows: From The Haunting of Hill House to X-Men

The Newton Brothers, Andy Grush and Taylor Stewart, are the award-winning composers behind some of the most memorable and terrifying soundscapes in recent film and television. Their long-standing collaboration with visionary director Mike Flanagan has redefined the sound of modern horror, producing scores for The Haunting of Hill House, Midnight Mass, and Doctor Sleep that are masterclasses in tension, prioritising psychological terror and emotional depth over indulgement in horror clichés.

From their early days on indie films to scoring major franchises like Marvel's X-Men '97 and Daredevil: Born Again, they have developed a unique hybrid style, blending orchestral recordings, experimental sound design, and a vast collection of unique hardware synths and instruments.

Endless creative potential with Solar

Tenebra is powered by the acclaimed Solar engine, a creative hub designed for sonic exploration. While every sound is curated to be instantly inspiring, the engine invites you to go deeper and make these sounds your own. At its heart is the ability to load any two sounds from the library and seamlessly morph between them, creating entirely new hybrid textures and evolving atmospheres.

The powerful gate sequencer allows you to introduce complex rhythmic patterns and give motion to drones and pads, while a host of onboard effects and modulation capabilities offer further routes for deep sound design. The engine is designed to be clean, intuitive, and a direct channel for your creativity. Once you begin to manipulate these sounds, they can take on a whole new life.