A choral work that would have your stereo gear hopping and also give you a thrill is Prokofiev's cantata, "Alexander Nevsky." It was composed for the Eisenstein film of the same name.
If possible, try to pick up a copy of a Russian chorus singing it. There is nothing quite like hearing the unique sound of Russian voices singing the Russian language. Valerie Gergiev and the Kirov orchestra and chorus, joined by contralto, Olga Borodina, released a recording of it on Philips about a year ago. There is also the old Reiner/Chicago recording which is damn good.
You won't need a diaper for this one but your speakers may need oxygen after "The Battle on the Ice" movement.
Best regards.