I don’t know man, if you play Stairway to Heaven backwards it says “Here’s to my sweet Satan” at various points.

This all stems from claims made by Televangelist Paul Crouch in 1982. Crouch claimed on his TBN show that when you play Led Zeppelin’s classic ‘Stairway to Heaven’ backwards, the “bustle in your hedgerow” line of the tune actually says: “Here’s to my sweet Satan/The one whose little path would make me sad, whose power is Satan/He will give those with him 666/There was a little toolshed where he made us suffer, sad Satan”.

https://faroutmagazine.co.uk/satanic-messages-led-zeppelin-song-stairway-to-heaven/