Right after Whoopie Goldberg is asked to find the key by Jack, she knows that the key is somthing to do with the song Jumping Jack Flash. She goes through the song listening to it and picking out the lyrics, but she can't understand what Mick Jagger is saying. So she goes out and buys a copy of the sheet music. After looking and trying all the words she gets stuck. She looks and sees a Bb (B Flat) and realizes that it's asking for the key of the music. She then notes the key down as Bb (B flat). In music, the key of Bb (B flat) has 2 (Bb +Eb) flats not 1. The key with one flat is F major, so then why was the password B Flat and not F major? Someone didn't do their research.