Complex sentence: For an example from the Classical period, see Mozart's "Fantasia in D minor", K397 (see Köchel) for fortepiano, in contemporary music Busoni's Fantasia Contrappuntistica or Corigliano's "Fantasia on an ostinato" are examples of a fantasia.
Split into simpler sentences: For an example from the Classical period, see Mozart's "Fantasia in D minor", K397 (see Köchel) for fortepiano. In contemporary music Busoni's Fantasia Contrappuntistica or Corigliano's "Fantasia on an ostinato" are examples of a fantasia.