CREATE TABLE table_22557 ("Date" FLOAT, "Single" CLOB, "Backed with" CLOB, "Record label" CLOB, "Format" CLOB, "Other details" CLOB)

What format for the release that had 2000 copies?
SELECT "Format" FROM table_22557 WHERE "Other details" = '2000 copies'
SELECT "Format" FROM "table_22557" WHERE "Other details" = '2000 copies'