Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_48512 ( "Year" real, "Award" text, "Nominated Work" text, "Category" text, "Result" text )

### Question ###
Before the year 2012, what award was given to the artist in the category of revelaci n pop del a o?

### Accurate SQL ###

SELECT "Award" FROM table_48512 WHERE "Year" < '2012' AND "Category" = 'revelación pop del año'