What songs sound good on a 6-string uke?

Got a Kanile'a T6 that I really enjoy (thanks for the suggestion Matt).
The octaves on the C and A strings really fill out the sound on strummed cords. But, not every song sounds right on it (because of the octave strings). I guess there are similar issues for the 8-string ukes?

What songs do you play on a 6-string?
(sound samples if you have them)

Here are a couple songs that I think sound great on my 6-string.
1) Nobody Knows You When You're Down and Out
2) SWOTR
3) something I made up

(Short MP3 versions recorded)
https://www.box.com/s/l94og59o7q7evfzwd522

I think it sounds beautiful.

What's up Doc. (sorry, couldn't resist)

Some songs I like to play on mine;

"Mandolin Wind" Rod Stewart and The Faces
"Comes A Time" and "Long May You Run" Neil Young

Doc, sounds awesome! Don't forget about this classic:



Here are the chords:

http://www.alligatorboogaloo.com/uke/tabs/041005-2.html

Great video! Where is this taken from?