Table schema:
CREATE TABLE table_name_59 (release_date VARCHAR, time VARCHAR, track VARCHAR, recorded VARCHAR)

Question: When was the release date of a track greater than 4, 1/12/57 recorded, and a length of 2:31?
SQL: SELECT release_date FROM table_name_59 WHERE track > 4 AND recorded = "1/12/57" AND time = "2:31"