Dramatic

a.
  1. suitable to or characteristic of or having the qualities of, a drama; theatrical; as, a dramatic entrance in a swirling cape; a dramatic rescue at sea. Opposite of undramatic.
  2. striking in appearance or effect; vivid; having a thrilling effect; as, a dramatic sunset; a dramatic pause.
  3. (Music) marked by power and expressiveness and a histrionic or theatrical style; -- of a singer or singing voice; as, a dramatic tenor; a dramatic soprano. Contrasted to lyric.