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_name_83 (period_active VARCHAR, release_year_of_first_charted_record VARCHAR, genre VARCHAR)

### Question ###
What's the period of a rock album released in 1973?

### Accurate SQL ###

SELECT period_active FROM table_name_83 WHERE release_year_of_first_charted_record = 1973 AND genre = "rock"