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 music_festival ( Category VARCHAR )

### Question ###
Please show the categories of the music festivals with count more than 1.

### Accurate SQL ###

SELECT Category FROM music_festival GROUP BY Category HAVING COUNT(*) > 1