When Dave Noyze interviewed Aphex Twin’s Richard D. James, he included a few tracks that nobody had heard before. It was pretty cool, a lot of sonic experienct-y type things. Part 2 of that interview was just released. This included a ton of previously-unreleased material: 30 recordings consisting of more sonic experiments, outtakes from his orchestral performances, and a whole lot more.

You can read the whole interview (via Noyzelab) and check out these 30 tracks below.