Bandcamp Taste Twins

Find your Bandcamp taste twins — the fans who share the most music with you.

Taste Twins scans the publicly visible supporter lists on any Bandcamp album or track page, then visits each fan's public profile to check how many records you have in common. Results are ranked in a persistent leaderboard so you can discover collectors with similar taste.

HOW IT WORKS
1. Navigate to any album or track on Bandcamp.
2. Open the Taste Twins sidebar and add it to the queue.
3. The extension reads the public "supported by" list on the page, then checks each fan's public profile for shared items.
4. Fans are ranked by records in common (or % match) in a leaderboard you can sort and filter.

WHAT DATA IS ACCESSED
• The extension reads publicly available information on bandcamp.com: supporter lists, fan profile pages, and collection data.
• It uses your logged-in Bandcamp session to determine which records you have in common with other fans. This requires you to be signed into Bandcamp.
• No personal data is collected, stored externally, or shared with any third party.
• All data (your leaderboard, queue, and settings) is stored locally in your browser using Chrome's storage API.

FEATURES
• Queue multiple albums and scan them one by one
• Persistent leaderboard — results accumulate across scans
• Sort by total records in common or % match
• Filter by minimum collection size
• Subscription cluster detection (flags fans who share a label subscription rather than genuine taste overlap)
• Free tier: 200 fan scans per day
• Power tier: unlimited scans with a license key

PERMISSIONS
• Storage & Alarms: to save your leaderboard locally and process the scan queue in the background.
• Host access to bandcamp.com: to read publicly available fan and collection data.
• Host access to api.keygen.sh: to validate Power tier license keys.

This extension does not track your browsing, inject ads, or modify any website content outside of its own sidebar UI.