CREATE TABLE table_name_48 (version VARCHAR, length VARCHAR, remixed_by VARCHAR)

What is the version shown for the Length of 5:20, and shows Remixed by ?
SELECT version FROM table_name_48 WHERE length = "5:20" AND remixed_by = "—"
SELECT "version" FROM "table_name_48" WHERE "5:20" = "length" AND "remixed_by" = "—"