Honestly, I didn't go through all the pages...only the first 2 pages or so...
Anyway, here are some of my favorites.
Shounen Onmyouji OP
Tactics OP
Spoiler for Ouran OP and ED:
Ouran High School Host Club OP
Ouran High School Host Club ED
xxxHolic - I LOVE THIS SONG. *_* && The anime's awesome, too. 10/10.
Rozen Maiden Ouvetüre - Almost enka-like! I like it~ 8/10