Aphex Twin has appended reworks of three songs to his 2001 album Drukqs, FACT reports. Check them out at the producer’s webstore. Two of the additions retool album track “Avril 14th,” with one labelled “reversed music not audio” and the other “half speed alternative version.” The third, “Mangle 11,” appears to be a rerelease of AFX track “Mangle 11 (Circuit Bent V.I.P. Mix),” which appeared on a compilation from Aphex’s Rephlex label back in 2003, as Reddit users point out.

Earlier this year, Aphex Twin released the Collapse EP, which followed 2017 singles “korg funk 5” and “4xAtlantis take 1.” Last year, he launched a streaming site with rarities, unreleased tracks, and more.