All songs have one main title and one bracketed subtitle.
The first part of the title (whether main title or subtitle) will be the clue. The second part (whether subtitle or main title) will appear in the list of answers. Answers are sorted alphabetically, with leading articles like "The" excluded.
In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.