This fabulous song is about the explosion of a volcano. I was first introduced to it as a kid when our school band participated in a Band Day where all the high school bands from around our corner of the state got together for a massive concert. This is the only song that I know of that managed to accommodate the overabundance of percussionists that come with that many bands. Being part of that kind of group was one of the best experiences of my life.
I had a hard time finding a good video for it but this one is pretty good!
It always gives me chills when I listen to it. Enjoy!