CREATE TABLE table_12904 ("Date" TEXT, "Label" TEXT, "Format" TEXT, "Country" TEXT, "Catalog" TEXT)

What is the date for US catalog CK 9942?
SELECT "Date" FROM table_12904 WHERE "Country" = 'us' AND "Catalog" = 'ck 9942'
SELECT "Date" FROM "table_12904" WHERE "Catalog" = 'ck 9942' AND "Country" = 'us'