Hi guys,
You will have the in game perks (you can check this by opening your character menu and selecting your character name, if your “status” says “Voyager”, the Digital Deluxe Edition perks have been applied.
However, we have seen a few reports recently about the Soundtrack not being there. On your PS4 go to “Library” > “Purchases” and you should see it there.
If not, please message me your region and we’ll investigate why this is happening.