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 singer (name VARCHAR, country VARCHAR, song_name VARCHAR)

### Question ###
what is the name and nation of the singer who have a song having 'Hey' in its name?

### Accurate SQL ###

SELECT name, country FROM singer WHERE song_name LIKE '%Hey%'