As Carole mentioned, there are several examples of "Casey at the Bat"
on YouTube. These appear use the same arrangement, including the intro
(which is snipped from many other renditions):

* SF Symphony <http://bit.ly/yYP81I>
* University HS Wind Ensemble <http://bit.ly/z3Okv9>
* Calhoun-Isles Community Band <http://bit.ly/yiU3FK>

The band doesn't start playing until about 1:15 on that last one, but
is a good recording.

Enjoy!

John

-- 
John S. Erickson, Ph.D.
Director, Web Science Operations
Tetherless World Constellation (RPI)
<http://tw.rpi.edu> <[log in to unmask]>
Twitter & Skype: olyerickson