Wish You Were Here 2011 Immersion Box 5.1 Mix: New Creation or Quad Reprocess?

The 2011 Wish You Were Here Immersion box set’s 5.1 surround mix is not a simple repurposing of the 1975 quadraphonic master — it’s a brand-new remix by James Guthrie, done from the original multitracks. Guthrie had already created a 5.1 version for the 200