Well hold on now

Perhaps, and (music nerdery incoming🤓) those four notes are a snippet of music called the Dies Irae (“day of wrath”) originally from Gregorian chant (sacred Roman Catholic music). It shows up in other pieces of music and pop culture as musical shorthand for impending doom/death.

The answer is yes. Does no one remember when Regal was the head of the BCC before they rebranded to Deathriders after betraying Bryan Danielson?

BPCC just became the DeathRiders. Regal had to go to put his boy over in NXT (snicker) I’m sure there’s no hard feelings with them.

I think its a homage to the Shining theme.