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_85 (musical_guest_song_performed VARCHAR, original_airdate VARCHAR)

### Question ###
What is the Musical Guest/Song with an original airdate of january 2008?

### Accurate SQL ###

SELECT musical_guest_song_performed FROM table_name_85 WHERE original_airdate = "january 2008"