Large ensemble in fairly standard tuning and tempo, but with an immediate climax, leaving the remainder of the piece to "clean up" the initial damage, hence the title, F5, referring to a grand scale tornado
Every piece on this site has a score and was meant for performance. All scores are at the free internet Archive. https://archive.org/search?query=creator%3A%22Peter+Thoegersen%22
I have a blog at Blogger, link below.
I also have more music on Soundcloud, link below.
I also have two textbooks out for sale and Routledge, link below.