I'd say music for Shui would be something slightly heavy, but with a bit of a bounce to it. I can't exactly put my finger on it!

<closes his ears> ARGH!!!!!!!!!!!!!!

I mean emmm...... nice .... song....

As to myself, it's strange, but I can't find the song that I thought of anywhere. STILL, I remember it being one of theme songs of Katsuya Jonouchi from Yu-Gi-Oh .... Joey Wheeler if you go by the obnoxious dub. It does not exactly make sense seeing what a goof clown the character is and yet he seems to have some fairly interesting theme songs, so here I found one, ironically from a video game soundtrack:
http://www.youtube.com/watch?v=b30b0vh9duo

Classical instruments, perhaps symbolizing dreams and ambitions, yet determination as well. Don't know, I just think of that.

Monster by Skillet.
http://www.youtube.com/watch?v=u9NStVkSCuk

That or:
http://www.youtube.com/watch?v=1d4C1ZQKmw4

Chiptune for me! ^.V.^ Should I post a link to a song?

Any type of music would fit my character but mostly rock music.

*shakes cane* Back in our time, we didn't had those fancy-schmancy arms or legs! We had it the hard way!

Blasmusik...

Das... lässt Raum für Interpretationen. Verdammt VIEL Raum. XD

Ne ernsthaft...

Eher sowas zwischen sanfter, dramatischer Geige und imposanten, orchestralen Sound. Je nach Laune.

Since my character is full of energy and a hero of sorts, probably this one :3 http://www.youtube.com/watch?v=PyAteyVfS0c

It's either this: http://www.youtube.com/watch?v=SvoueEiVyWE

Or this: http://www.youtube.com/watch?v=FhLfLUtBZA4

The original music is titled: "You'll Never Be Alone". :3