Seals being broken on scrolls?
No. Every ear on Earth will hear the trumpets.
You would be seeing on Facebook “WHAT WAS THAT NOISE? All over the world.” I expect even those who are deaf will “feel”, or “hear” it in their mind, as well.
It’s likely some kind of sound caused by solar flares, or something to do with atmosphere. But probably not. Probably something in the vicinity of the sounds, construction reflecting off clouds, street noises, etc.
Aerosmith warming up?
For those flash-challenged (like me; flash is disabled).
https://www.youtube.com/watch?v=Sn7aE_n6_2A
Gabriel, tuning up?
Yup.
Remember this from last year? https://www.youtube.com/watch?v=2yG8DqkDirw
scary thought