Today's Piano Puzzler

This week's contestant is Dan Larkin, from Windsor, California.  The hidden song should be very easy to guess, I think, and probably pretty early on.  There were three composers I thought it might be in the style of.  I had one in mind, but changed -- and it was the contestant's guess, as well, but it wasn't that.  It also wasn't one of the other two.  So, I was wrong.  But I should have gotten it.  And I think others have a good chance of getting it.