AntcuFaalb said:

It might help to mention that Americans often refer to any piece of music (with or without lyrics) as a "song".

But why? What if you want to refer to a song and the word for song no longer means song?

Any road up ANH:R had the Imperial March "dum dum dum dum dee dum dum dee dum and the Emperor's Theme "oooh eee oooh, oooh oooh oooh" as well as the fore-mentioned PT bits. Which made sense.

I would use the old Imperial motif from ANH as the Clone Motif in the PT. I would even spread it around the other OT films a bit.