I play the piano and video games. Songs I play are mostly from Super Mario Galaxy, Zelda and Brawl. I don't arrange myself, because I can't :P
Good thing is, you will always find a link to the sheets I used in the video description. I always credit the original arranger, and I hope they enjoy to see others play their arrangements.
I like to play with the original song in the background, something I hope you also enjoy. It makes me play the song better too. I've finally bought a mic! I plan to re-record some stuff I did before and add some new songs I've learned, first I will make the last parts of the Gusty garden Tutorial.
I follow up on the Dolphin project, I think it's exciting seeing the Wii/GC emulated and enchanted with HD etc., and is interested in the programming behind it. I might become a programmer myself.
As for YTPs I make one whenever I have a good idea :P
DISCLAIMAR: I don't own any of the footage or audio from my youtube poops.