Here's the exact version from the movie of the drinking song:
A Drinking Song (ROTK)
Oh, you can search far and wide
You can drink the whole town dry
But you'll never find a beer so brown (Line sung in round by Merry & Pippin)
As the one we drink in our hometown
You can drink your fancy ales
You can drink 'em by the flagon
But the only brew for the brave and true
Comes from the Green Dragon!
And this one my sister had written just below it so I'll just drop it here as well, though it's the same one everyone's putting in <BR> format--confuses me

:
Pippin's Song
Home is behind The world ahead
And there are many paths to tread
Through shadow To the edge of night
Until the stars are all alight
Mist and shadow Cloud and shade
All shall fade All shall ... fade ...
- P. Pondlily