CREATE TABLE table_6724 ("Year" FLOAT, "Male" CLOB, "Female" CLOB, "Band" CLOB, "Album" CLOB, "Pop Act" CLOB, "Lifetime Achievement Award" CLOB)

In what year did Aslan receive a Lifetime Achievement Award and Snow Patrol perform?
SELECT "Year" FROM table_6724 WHERE "Band" = 'snow patrol' AND "Lifetime Achievement Award" = 'aslan'
SELECT "Year" FROM "table_6724" WHERE "Band" = 'snow patrol' AND "Lifetime Achievement Award" = 'aslan'