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_name_56 (year VARCHAR, band VARCHAR, lifetime_achievement_award VARCHAR)
### Question:
In what year did Aslan receive a Lifetime Achievement Award and Snow Patrol perform?
### Answer:
SELECT year FROM table_name_56 WHERE band = "snow patrol" AND lifetime_achievement_award = "aslan"