CREATE TABLE "on_disc" (
  "song_title" text,
  "artist" text,
  "decade" text,
  "choreographer" text,
  "rating" text,
  "difficulty_out_of_7" real,
  "character" text,
  "dc2_character" text,
  "dc3_venue" text,
  "crew" text
);

Question: List all artists with choreographer Marcos Aguirre and a simple rating.
SQL: SELECT "artist" FROM "on_disc" WHERE "choreographer"='Marcos Aguirre' AND "rating"='Simple';