Question: What format is dated October 29, 2004?
SQL: SELECT "Format" FROM "2-1523673-2" WHERE "Date" = 'October 29, 2004';

Question: What is the date with the catalogue number PTCD-1015-6?
SQL: SELECT "Date" FROM "2-1523673-2" WHERE "Catalogue #" = 'PTCD-1015-6';

Question: What is the label for December 2004?
SQL: SELECT "Label" FROM "2-1523673-2" WHERE "Date" = 'December 2004';

Question: What is the date for Hydra Head Records with a CD format?
SQL: SELECT "Date" FROM "2-1523673-2" WHERE "Label" = 'Hydra Head Records' AND "Format" = 'CD';

Question: Which country has Hydra Head Records on February 2005?
SQL: SELECT "Country" FROM "2-1523673-2" WHERE "Label" = 'Hydra Head Records' AND "Date" = 'February 2005';

Question: Which country has Hydra Head Records with a 2LP format?
SQL: SELECT "Country" FROM "2-1523673-2" WHERE "Format" = '2LP' AND "Label" = 'Hydra Head Records';