CREATE TABLE table_8273 ("Date" TEXT, "Label" TEXT, "Region" TEXT, "Format" TEXT, "Catalog" TEXT)

In what region was Degeneration released in digital format on 19 July 2008?
SELECT "Region" FROM table_8273 WHERE "Format" = 'digital' AND "Date" = '19 july 2008'
SELECT "Region" FROM "table_8273" WHERE "Date" = '19 july 2008' AND "Format" = 'digital'