Deterministic musical hash — turn a file's SHA-256 into ≤30 s of pleasant, music-theory-correct audio.
In the CLI tools & terminal space, songhash takes a focused approach. It focuses on creating unique, deterministic audio representations of files for identification or fun. It is built as an open-source project for developers and digital artists. songhash is open source under the MIT license. It runs on the web and the command line.
It is developed by tabledevil, and the product first shipped in 2026. Development happens publicly on GitHub with 1 commits in the last 90 days. PulseGate's similarity index finds few close equivalents — songhash occupies a relatively distinct niche. Key capabilities include musical hash generation, SHA-256 input, and audio output.
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