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 song (languages VARCHAR)

### Question ###
What is the language used most often in the songs?

### Accurate SQL ###

SELECT languages FROM song GROUP BY languages ORDER BY COUNT(*) DESC LIMIT 1