Simon Willison’s Weblog

13th September 2007 - Link Blog

Audio Fingerprinting for Clean Metadata. Last.fm have started using audio fingerprints to help clean up misspelled artists and duplicate track information.

Posted 13th September 2007 at 5:46 pm

Recent articles

Stateless MCP has recaptured my interest (and inspired mcp-explorer and datasette-mcp) - 31st July 2026
OpenAI’s accidental cyberattack against Hugging Face is science fiction that happened - 22nd July 2026
A Fireside Chat with Cat and Thariq from the Claude Code team - 21st July 2026

This is a link post by Simon Willison, posted on 13th September 2007.

audio 20 audiofingerprinting 1 lastfm 9 metadata 11 mp3 5

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe