CREATE TABLE "disc_list" (
  "disc" text,
  "title" text,
  "type" text,
  "length" text,
  "tracks" real
);

Question: Which tracks have a length of 18:36?
SQL: SELECT MIN("tracks") FROM "disc_list" WHERE "length"='18:36';

Question: What is the length of disc 67?
SQL: SELECT "length" FROM "disc_list" WHERE "disc"='67';