CREATE TABLE table_71460 ("Region" TEXT, "Date" TEXT, "Label" TEXT, "Format" TEXT, "Catalog" TEXT)

What Region is the MHCL-20004 Catalog?
SELECT "Region" FROM table_71460 WHERE "Catalog" = 'mhcl-20004'
SELECT "Region" FROM "table_71460" WHERE "Catalog" = 'mhcl-20004'