

The Wikipedia article music of Egypt has a decent section on ancient music in the history portion.
But it’s important to remember that ancient Egyptian history is incredibly long and varied. It’s hard to pin down musical styles over thousands of years. The reality is that we don’t really know what the music sounded like, so educated guesses are the closest we can get. Notation would not be invented for thousands of years.
The instruments they used provide most of the insight that we have. Here’s a YouTube video of some people playing reconstructions of period instruments. This would just be a guess at the music, but it is at least informed by later tradition from around the region.









In case an acorn falls to the ground.