Audio Alchemy is an audio-service brand that elevates ideas with sonic experiences. Our name hints at the alchemist’s ability to turn base materials into gold, and Audio Alchemy does the same with sound. We offer bespoke audio that elevates films, interactive and performance art, games, and branded content.

Niklas Letellier is the composer, sound designer, and professional acrobat behind Audio Alchemy.
With a background in Digital Audio Engineering and a career spanning music production, sound design, and performance art, he specializes in creating emotionally driven sonic worlds for film, live performance, and immersive experiences.

Under his artist alias Telkin, his electronic releases have gained recognition within the global underground music scene. His years as a professional circus acrobat have deeply influenced his sense of rhythm, movement, and narrative—shaping a unique perspective on how sound interacts with different artistic mediums.

Through Audio Alchemy, he merges these two passions by crafting bespoke compositions and sound design that elevate storytelling through sound.