Shifted and Endian found the unreleased music on an old hard drive.
The music on the ten records was made back in the Commix heyday, when the drum & bass act still featured both Guy Brewer—AKA Shifted—and George Levings. All ten EPs—plus two other unreleased tracks—were uploaded to Bandcamp without explanation or fanfare, though Brewer told Resident Advisor that he found the music on an old hard drive, and that he "had no idea why it didn't come out properly." Among the tracks featured are unreleased and sought-after dubplates like "Backchat," which you can hear below.
Brewer and Levings made their name with a string of records on Metalheadz in the 2000s, as well as their 2007 album Call To Mind, which is widely regarded as a classic LP in the history of drum & bass.
Check out all ten EPs over at their Bandcamp page.