TL;DR: Spotify killed
/audio-featureson 2024-11-27. FreqBlog Music API offers a drop-in atapi.freqblog.com/v1/audio-features/{id}— same path, same response shape. The numbers are ours (signal analysis via librosa + Essentia, not Spotifys ML classifiers), so a few field distributions shift. This is the field-by-field guide to re-tuning, with real distribution data from our ~57,000-track catalog.
This is a syndicated mirror — the canonical version with full formatting is at
Free tier is 1,000 requests/month, no card. Comments / use-case feedback welcome — the caveated fields (acousticness/liveness etc.) are where concrete customer demand drives the next round of improvements.
SOCIAL SHARE CARD GENERATOR