Andy if it was one of the military bandman playing this morning, then you and I both know that wasn't playing poorly out a lack of respect or because it didn't matter to him.
It might just be that nerves got the better of him? It must have been a high pressure moment for him and perhaps he just froze a bit. It ahppens sometimes unfortunately.
Personnally I was more than a bit surprised to see all those "re-enactment" enthusiasts with their vehicles parked up on Gold beach, some walking around dressed as GI's and the like. It just looked a bit too much like a summer fair as opposed to a commemoration event.