Thanks for that information and comments.

There's a number of videos on YouTube that can serve to demonstrate the differences in style between predominately Black {HBCU-Historical Black Colleges & Universities} and predominately White American {Drum & Bugle Corp} marching bands.

For example, here's one video of The Madison Scouts performing @1988 Drumcorps Holland Contest The Hague

http://www.youtube.com/watch?v=SzGFKsU8X4Y&mode=related&search=
Added: May 28, 2007
From: JanJaapV

And here is a video clip of http://www.youtube.com/watch?v=0u4pndmz-70&mode=related&search=

Grambling Marching band
Added: November 19, 2006
From: GramblingTigers
Grambling Band in Dallas 2003