The glockenspiel is a percussion instrument that adds rhythmic brilliance and melodic clarity to marching bands. It's also known as orchestra bells and is often used in marching bands because of its bright, penetrating sound.
https://www.youtube.com/watch?v=V3iN6bPW7ho
-
Basic Band Drill - Glockenspiel, Bell Lyre - Attention, Stand at Ease, Stand Easy
https://www.youtube.com/watch?v=bPyyZ46IlGI
"Not a thing comes to mind," sums her up perfectly.
WOW Something very STRANGE is going on