sellemain/galdr
galdr — AI music perception framework. Translates acoustic signal into structures an LLM can encounter. Stateful listener, pattern analysis, harmonic decomposition.
Produces second-by-second perception streams tracking momentum, harmonic tension, melodic contour, and overtone structure rather than summary statistics. Built with a Python CLI that fetches YouTube audio, analyzes via librosa/pyin harmonic decomposition, and assembles structured prompts for LLM consumption with optional template-driven formatting. Integrates with Claude/llm CLIs and exposes a Python API for agent-driven workflows, maintaining persistent cross-track statistics for relative positioning.
Available on PyPI.
Stars
4
Forks
—
Language
Python
License
MIT
Category
Last pushed
Mar 27, 2026
Monthly downloads
695
Commits (30d)
0
Dependencies
6
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