Today's Piano Puzzler

This is from the archives.  Here's what I wrote previously -- "Today's contestant is Katherine Oxnard Ellis from Savannah, Georgia. I didn't guess the composer, though my guess was the same as the contestant.  (It was my second guess, but that doesn't count.)  As for the hidden song, it wasn't very well hidden, but that's in large part what makes it great fun.  This is one of those that you'll either know and laugh, or have no clue."