How It Was Made: Christian Hornbostel’s Eridanus

Christian Hornbostel has never been one to chase the loudest trends in electronic music. His latest release, “Eridanus,” arriving on Magnetic Magazine Recordings, is a testament to the power of patience. By prioritizing intricate synth programming, harmonic depth, and gradual modulation over aggressive, high-energy transitions, Hornbostel crafts a soundscape that feels both timeless and deeply considered.

With a career spanning projects like Virtualmismo and VFR, and a discography that includes labels like Global Underground, Hornbostel brings a wealth of experience to his studio process. Below, he breaks down the technical choices that define the sonic character of “Eridanus.”

Xfer Serum and Sound Design

Hornbostel’s approach to Ableton-integrated synthesis is rooted in experimentation. While he draws inspiration from developers like Basic Wavez and Mercurial Tones, he rarely uses presets in their raw form. Instead, he recreates the core programming from scratch, modifying the sounds until they fit the specific needs of his track. For “Eridanus,” he utilized a modified “Curtain Cull Key” preset to provide a warm, subtle midrange layer that glues the mix together without drawing unnecessary attention.

Ableton Analog and Wavetable

For the main synth, Hornbostel turned to Ableton Analog, valuing the instrument for its deep character and precise waveform control. By automating parameters like filter frequency, delay, and release, he achieved a rhythmic, contrapuntal movement that defines the track’s core. Complementing this, he used Ableton Wavetable to enrich the counter-stabs, drawing from the Polarise library by Mojulate to add texture and harmonic complexity.

Spatial Modulation with Yasha

To elevate his sound design, Hornbostel employed the Mercurial Tones Yasha, an analog-modeled spatial chorus. His goal was not to simply widen the sound, but to introduce faster, deeper modulation that maintained the synth’s cohesion within the mix. This subtle “booster” effect adds a layer of expressiveness that makes the main synth feel more engaging and alive.

Visual Concept and Aesthetic

The release is accompanied by a promotional reel featuring archival footage of Austria’s Grossglockner High Alpine Road. This choice reflects Hornbostel’s signature vintage cinematic aesthetic—a recurring theme in his work that pairs perfectly with the nostalgic, progressive nature of his music. By aligning his visual storytelling with his technical production, Hornbostel ensures that “Eridanus” is a complete, immersive experience.