- cross-posted to:
- [email protected]
- cross-posted to:
- [email protected]
We backed up Spotify (metadata and music files). It’s distributed in bulk torrents (~300TB), grouped by popularity.
This release includes the largest publicly available music metadata database with 256 million tracks and 186 million unique ISRCs.
It’s the world’s first “preservation archive” for music which is fully open (meaning it can easily be mirrored by anyone with enough disk space), with 86 million music files, representing around 99.6% of listens.



A RAID6 of 24 * 20TB drives could contain that with both parity and hotswap, with room to spare. Let’s say $400 per refurb drive, $2500 rackmount SAS enclosure, $2000 SAS RAID card, $14,100 total. Assuming you already have the server and power and SAS cables.