Soul of Your Music
Drop in your Spotify, Apple or Last.fm history export and watch it bloom into a generative star-field nebula — every track a star. Fully private, any month of the year.
Drop your listening history
Spotify StreamingHistory*.json / endsong*.json, Apple Music .csv, or Last.fm .csv — drop multiple files at once.
▶ Where do I get my export?
🟢 Spotify
Go to Account → Privacy → Download your data. Choose Account data (arrives in a few days) for StreamingHistory*.json, or the Extended streaming history for endsong*.json. Unzip and drop the JSON files here.
🍎 Apple Music
At privacy.apple.com, request a copy of your data and pick Media & Purchases. Drop the Apple Music - Play History.csv (or Track Play History) here.
🔴 Last.fm
Use a free CSV exporter (e.g. benjaminbenben.com/lastfm-to-csv) and drop the resulting CSV with artist, track, ... columns.
Don't have one yet? Tap to see it in action.
Mapping your stars…
Painting the nebula…
🔒 Everything is computed in your browser — your files are never uploaded. Each unique track is a star, sized by plays, coloured & clustered by artist. Stats are deterministic from your data. For fun & self-reflection.
Why you’ll love Soul of Your Music
Instant & free
No signup, no paywall, no limits — Soul of Your Music works the moment the page loads.
Completely private
Everything runs in your browser. Nothing you enter is ever uploaded or stored on a server.
Works on any device
Fully responsive and touch-friendly — use it on your phone, tablet or desktop.
Endlessly playable
Designed to make you lose track of time — and come back for more.
How to use it
Open it
No download and no login — the tool is ready right at the top of this page.
Use it
Enter your details or start interacting. Everything updates live as you go.
Get your result
Copy, download or share your result in a single tap. That’s it.
Frequently asked questions
Soul of Your Music is 100% free — no signup, no watermarks and no usage limits. It’s one of 200+ free tools we build and give away.
Never. Just open it and play — no signup, no installs, nothing to lose.
Completely. Soul of Your Music runs entirely in your browser (client-side). Nothing you type, upload or generate is sent to our servers, so your data never leaves your device.
No. It works instantly in any modern web browser — Chrome, Safari, Edge or Firefox — on desktop and mobile. You can even install this site as an app.
Yes. The tool is fully responsive and touch-friendly, so it works great on phones and tablets as well as computers.
Workaholic Developers — a software & AI studio. We built Soul of Your Music (and 200+ other free tools) to show what we can do. Need something custom built? We’d love to help.
More Toys
From our collection of 248 free tools.
We built this. We can build yours.
Soul of Your Music is one of 200+ free tools from Workaholic Developers — a software & AI studio. Need a website, app, AI agent or automation? Let’s talk.
🇮🇳 Built by Workaholic Developers
We built this little toy in days. Imagine what we’ll build for you.
AI agents, web apps, automation, custom tools — designed and engineered fast, on whatever tech fits the job. If you can describe it, we can build it.