Title: "1812 Overture" (Excerpt)
Composer: Pyotr Ilyich Tchaikovsky (1880)
Derived from a MIDI sequence by Daniel L. Viens (1999)
(MIDI stands for Musical Instrument Digital Interface)
Instrument: Hauptwerk Player Organ
from: My own CODM organ
(CODM stands for Custom Organ Design Module)
Also: Various percussion samples from East/West 4:02 minutes and about 9.23 MB.