Military music, bugles, drums; a guide to websites
British Army: the Corps of Army Music (CAMUS)
British military bands. Wikipedia
The British Imperial Military Band
The International Military Music Society (IMMS)
Sousa, John Philip. John Phillip Sousa
Information, midi files.
Wikipedia entry on the military band.
Music museums
Music museums in the US. The Rawlins Gallery,
featuring 56 famous instruments by Antonio Stradivari, Andrea Guarneri, and three generations of the Amati family.
National Music Museum, South Dakota.
The Royal College of Music Museum of Instruments