To be clear :

  • Waters Gate
  • Pictures of Pink Floyd
  • World Tour
  • Fifty Up 1970-2020
  • Big Pink
  • Dittolino Discs

can be considered sources.
They aren't in Liberated subforum for this reason.
Fifty UP was seeded because the vinyl maker said that used new sources, so was shared for check if it's real.
I don't see all this flexibility.