Forum:KB:Star Wars In-Universe Score

I remember reading in "The Paradise Snare" that at the end, when Han just graduated and the cadets are boarding the ships, that Han hears the "martial theme of the Imperial Navy". I figured this was an Easter egg, although the Wookieepedia page for "The Imperial March" has it making in-universe appearances. So, first a simple question:

1.) Is the real world Imperial March actually the canon theme for the Galactic Empire, like "The Star-Spangled Banner" for the United States?

If so, then, and this is my real question:

2.) What is the in-universe significance of "Augie's Great Municipal Band and End Credits" from Episode I?

I ask because, and please bear with me: The parade music heard at the end of Episode I is a sped up version of "The Emperor's Throne Room" from Episode VI done in a different key. I just learned this and came here looking for information.

Here is the link, click in @ 1:40: http://www.youtube.com/watch?v=pDMXIb1wd5M&feature=c4-overview&list=UUOpcACMWblDls9Z6GERVi1A

Needless to say, upon finding this out, my brains exploded all over my computer. I have significantly greater respect for Episode I and Lucas for throwing in that, to my ears, ultra-subtle foreshadowing.

Much obliged, --Ernesto1035 (talk) 06:50, August 14, 2013 (UTC)

PS: The world needs to know. This Easter egg must be posted to the Episode I page. I would, but I feel I don't have sufficient Wookieepedia clout.