Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_18138132_2 (release_date VARCHAR, title VARCHAR)
### Question:
What was the release date for metronome? 
### Answer:
SELECT release_date FROM table_18138132_2 WHERE title = "Metronome"