Hmm... It'd be good if you could post up some scans of the lyrics - because the lyrics I posted are the same ones circulating around the net - it'd be good if we could all confirm them ^^
Thank you! Anyway you sing it, it sounds similar to both types ^^
I posted the scans in the Dr. lyrics thread, forgot to post them here as well, but it seems someone has already posted the Kanji and Romaji for the lyrics.