This remastered edition, overseen by Robert Fripp and Discipline Global Mobile (DGM), is part of their acclaimed Steven Wilson remix series. The 2019 50th‑anniversary release includes both stereo and 5.1 surround mixes at high resolution (24/96), with access to original 1969 and alternate album versions—delivered across CDs/Blu‑Ray and sometimes split across 2LP 200‑gram vinyl