So, here's something I saw on a Land Before Time forum.
Find a song that has any city, state, country, whatever, and replace it with another, at least so it fits into the song, and even edit lines so it fits into the new location. It could be a whole song, a verse or two, or even just a line or two.
Here's the refrain from Arizona's state song (Arizona March Song) adapted for Colorado:
Sing the song that's in your hearts
Sing of the great Mount'n West,
Thank God, for Colorado
In splendid alpine dressed.
For thy beauty and thy grandeur,
For thy peaks and slopes so green
We hail thee, Colorado
Our Goddess and our queen.
Original:
Sing the song that's in your hearts
Sing of the great Southwest,
Thank God, for Arizona
In splendid sunshine dressed.
For thy beauty and thy grandeur,
For thy regal robes so sheen
We hail thee, Arizona
Our Goddess and our queen.
Now, if you want to, you can do the whole song if you can get the syllables to meet up, or another song about or mentioning a place.
Now go, wrack your minds over the right number of syllables!