The events described in this poem tell the tale of what happened while Anakin, Obi-Wan, Padmé, Yoda, R2-D2, and C-3PO were busy doing other things, during the last part of Episode III: Revelation of the Sith.
Transcript
With the Gungan in command the clone fleet headed for Naboo,
Which the Feds had dragged to orbit like a moon
'Round a planet whose great gravity pulled tides all through and through,
'Til the surface was with lava now all strewn.
But the Capital survived in a small region left untouched
By the calculated evil of the Feds;
Here they kept the population all enslaved, subdued, and clutched
In their greedy hands to serve their fiendish heads.