RAMMSTEIN Teasing Something To Do With A Vault, Mutter & Their Song "Adieu"

Rammstein is up to something but it's not entirely clear what. As of right now, we know four things – whatever it is will be announced on November 24, it has something to do with a vault, the door on the vault says Mutter-22, and the YouTube title for the teaser references "Adieu" from their 2022 album Zeit.

Considering Rammstein released their album Mutter in 2001, it could be a delayed 20^th anniversary thing? But then what does "Adieu" have to do with the tease? There's a pre-order link for an "Adieu" single in the YouTube description, so maybe it's the song plus some B-sides or re-recorded Mutter tracks? I guess we'll see later this week.