CREATE TABLE table_name_49 (award VARCHAR, year VARCHAR, category VARCHAR)

Before the year 2012, what award was given to the artist in the category of revelaci n pop del a o?
SELECT award FROM table_name_49 WHERE year < 2012 AND category = "revelación pop del año"
SELECT "award" FROM "table_name_49" WHERE "category" = "revelación pop del año" AND "year" < 2012