"""Get a product_code based on a product code."""
SELECT_TUID_FROM_UPC_VOL_TRACK = """
    SELECT r.upc, t.cd, t.track_id, t.id
        from track t inner join releases r using (release_id)
        WHERE r.upc = '{upc}' AND t.track_id = '{track_num}' AND t.cd = '{vol}'
;
"""