Today's Piano Puzzler

This week's Piano Puzzler comes from the archives.  As I wrote before, the contestant is Tim Kellogg from Citrus Heights, California. The song will likely sound like you should know it at first, but what is it??  And then it will become clear.  The composer though is more a style from which you might have a few to choose from.  I guessed wrong, but it probably should have been my first guess...