Received on my amateur radio connected to a computer in my garage in Arkansas, approximately 2024-Nov-04. This audio was not altered in any way, other than a few cuts.

http://John1126.com/share/20241114-20241104-amateur-radio-tranmission-sounds-like-musical-instruments-with-static,-morse-code,-node-connected-and-disconnected---mono.wav

2:05 Morse code with echo

This radio transmission includes the eerie sound of a musical instrument, like a trumpet sounding a low note, playing a single tone to announce a warning. This reminds me of the promise:

1 Corinthians 15:52

Behold, I shew you a mystery; We shall not all sleep, but we shall all be changed, In a moment, in the twinkling of an eye, at the last trump: for the trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.