CREATE TABLE table_8091 ("Date" FLOAT, "Region" TEXT, "Label" TEXT, "Format" TEXT, "Catalog" TEXT)

What is the Format of the Epic/Sony Label after 1980?
SELECT "Format" FROM table_8091 WHERE "Label" = 'epic/sony' AND "Date" > '1980'
SELECT "Format" FROM "table_8091" WHERE "Date" > '1980' AND "Label" = 'epic/sony'