Which Music has a Score of 30 (10, 10, 10), and a Style of cha-cha-cha?
CREATE TABLE "week_10" (
  "couple" text,
  "score" text,
  "style" text,
  "music" text,
  "result" text
);
SELECT "music" FROM "week_10" WHERE "score"='30 (10, 10, 10)' AND "style"='cha-cha-cha';