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_70915 ( "Year" real, "Total Region" real, "Belyando" real, "Broadsound" real, "Nebo" real )

### Question ###
Before the Year 1947, what is the sum of Broadsound that have a Belyando greater than 11,362, and a Total Region equal to 5,016?

### Accurate SQL ###

SELECT SUM("Broadsound") FROM table_70915 WHERE "Belyando" > '11,362' AND "Total Region" = '5,016' AND "Year" < '1947'