This is a lively Bossa Nova style flugelhorn (or trumpet) feature. It
includes an ad lib solo section with a written-out solo for non-improvisers.
A familiar counter melody comes into play a few times -- Going Home from
Dvorak's New World Symphony. A legato & flowing section using longer note
values gives trumpet 1 & tuba a rest before the return of the theme at the key
change.
Listen to a sound clip from the Beltway Brass CD.
Get a full-length MP3 or a copy of the CD on their
website.