You are the SQL join.

Little Big Data is a community of tools built on a different premise: that your social cicrlce is the center of the graph. Your listening history, your location history, your film diary, your concert log — these belong to you, should live on your machine, and should be joinable by you, on your terms, without a subscription or advertisement bargain.

The tools here are offline-first, non-destructive, and built to be composable. They follow a strict principle: you are your own data team

An interactive autobiographical data explorer. Fetch your Last.fm listening history and Foursquare/Swarm location history, then explore them together — top artists, listening patterns, milestones, and a cinematic 3D flythrough of where in the world you were listening to what.

Built on a plugin architecture: any time-series data source (Last.fm, Swarm, Letterboxd, concert logs) can be added as a plugin and merged by the DataBroker without any plugin knowing the others exist.

python streamlit last.fm foursquare data-sovereignty local-first

A parallelised, idempotent CLI pipeline that enriches ID3 tags on MP3 libraries using Discogs, Wikipedia, and MusicBrainz. Writes origin, gender, genre, subgenre, label, and collective membership into the tags themselves — so the metadata travels with the file, not with a service.

Non-destructive: never moves, renames, or deletes your files.

python discogs musicbrainz id3 mp3 music-metadata

_{Chicago, IL · From the Midwest with Love}