What is the duration of the song where the major instrument is the piano and the date is 2004-02-03?
CREATE TABLE "song_list" (
  "date" text,
  "album_name" text,
  "track" text,
  "track_title" text,
  "lyricist" text,
  "music_genre_style" text,
  "major_instrument_s" text,
  "lyrics_theme_style" text,
  "duration" text
);
SELECT "duration" FROM "song_list" WHERE "major_instrument_s"='Piano' AND "date"='2004-02-03';