CREATE TABLE "table1_27932399_1" (
  "catalogue_number" text,
  "artist" text,
  "release_title" text,
  "format" text,
  "release_date" real
);

Question: What is the release date of catalogue number DW023?
SQL: SELECT MAX("release_date") FROM "table1_27932399_1" WHERE "catalogue_number"='DW023';

Question: What is the release date of "New Worlds for Old"?
SQL: SELECT "release_date" FROM "table1_27932399_1" WHERE "release_title"='New Worlds For Old';

Question: What is the catalogue number for "Waves in the Air"?
SQL: SELECT "catalogue_number" FROM "table1_27932399_1" WHERE "release_title"='Waves In The Air';

Question: What is the catalogue number for release dates of exactly 2005 and released by The Clear Spots?
SQL: SELECT "catalogue_number" FROM "table1_27932399_1" WHERE "release_date"=2005 AND "artist"='The Clear Spots';

Question: Which artist had a release title of HH?
SQL: SELECT "artist" FROM "table1_27932399_1" WHERE "release_title"='HH';

Question: What was the name of the album released by Heavy Winged?
SQL: SELECT "release_title" FROM "table1_27932399_1" WHERE "artist"='Heavy Winged';