We’ll get into the Halowe’en spirit today with the ghouls, witches, ghosts and goblins that haunt classical music. Starting at 8am, Cheryl features one of the scarier figures in literature: Goethe’s terrifying "Erl-King" spectre who chases a man and his young son on horseback through the marsh. At 10, grab a bucket and join Walter Parker for the magical mischief of "The Sorcerer’s Apprentice". Then at 2pm it’s Beethoven’s "Ghost" Trio with Joe Goetz.