Speaking of misattribution, it's amazing how many people think Arlo Guthrie wrote "City of New Orleans." And wasn't it also used as the theme song of an eponymous TV show of the same name? (Thanks to the Department of Reduncancy Department for that one.)

And speaking of "Humoresque", does anybody remember the one that starts,

Who's the one that did the pushin'
Left the stains upon the cushion...?

Aloha,
Mark