Interstellar Echoes – Futuristic and Extraterrestrial

Music tracks inspired by the cold vastness of deep space

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A collection of music tracks inspired by the deep space vastness, featuring an out-of-this-earth futuristic style, and an ambient sound aesthetic.

This soundtrack is designed for use in any genre or story that needs a visionary sound that communicates the vastness of the dark and cold space that surrounds everything in our universe.

The music tracks in this library are mixed in stereo, surround, and ambisonic spheres, so you can choose how to envelop your audience with an immersive soundtrack. Each channel format also includes a version of our proprietary FocusBlur™ rendering to use in cases of diegetic music or when you want to use music that keeps all focus on what is happening on the scene, i.e. very dramatic story moments or virtual reality experiences.

Best For

space, futuristic, adventure, sci-fi, puzzle, thriller, horror

Keywords from Content

ambient, atmospheric, otherworldly, alien, contemporary

Contents and organization

We take extra care to make it easy to find the sounds you need and intuitively browse the contents. Depending on the theme and content, we use various ways to organize the content. Different content categories and channel formats are organized in folders. Useful content properties are included in the filenames (i.e., Loop, Complex, Diffused, DoplerInversed, etc.). Different types of the same phenomenon are denoted with capital letters, and same-type variations are enumerated with two-digit incremental numbers.

File list

Check out the contents and organization of this sound library in the library’s file list.

UCS Metadata Excel

The files in this library have embedded metadata, but you can also get a UCS-compatible Excel file for your pipeline.

Technical Specifications

The package contains 15 music tracks (one track also has an extra variation) with an aggregated duration of approx. 28 minutes. Each track has stereo, surround, and ambisonic channel versions, and each channel version is also offered in our proprietary FocusBlur™ render, resulting in a total of 96 lossless (PCM) wave files (WAV) at 96 kHz / 24-bit resolution, with an uncompressed size of 8.98 GB.

Channel Formats Included:

Unique features

Achieve the best sound by taking advantage of this library’s innovative features.

Professional Grade - Low Cost

Low cost is almost automatically associated with low quality and less value; however, this is an unfair correlation. We constantly use critical thinking to reduce the cost of production while maintaining, or even increasing, the quality we deliver. Our quality-driven culture results in professional-grade sound libraries with 10x or 20x lower prices than any high-quality competitor.


FocusBlur™ is a delicate psychoacoustic process that defocuses the signal of directional sources in soundscape or music material, producing a difficult to localize result with a subtle in-front focus, perfect for scene ambience, music, and non-diegetic material. Learn More >>

Refined Content​

Optimized trimming, seamless looping, and detailed fading. All those results in oneshots that perfectly sync with visuals, and loops that cycle seamlessly in any playback scenario.​ What you get is content that just sounds great and cuts through the mix.​ Learn More >>


AuthorNorm™ is a perceived loudness normalization protocol that fuses the natural behavior of sound in nature and how we use sound in digital media authoring. Designed to normalize audio assets used in the production and post-production stages, it’s perfect for any media authoring work. Learn More >>

HDR Audio

Our end-to-end high dynamic range pipeline yields crystal clear sound with more detail, punchier attacks, and smoother fades, that sound great across any playback scenario. Learn More >>


To ensure easy ingestion in your project and maximum scope coverage, we regularly test our sound libraries with the pipelines below.

We follow industry-standard formats, so you should be able to use our audio assets in any pipeline. If you have any questions, don’t hesitate to contact us.

Game Engines
Video Editors
Digital Audio Workstations
Low Level and Embedded

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