"Johanna (Quartet)" is a song from Sweeney Todd: The Demon Barber of Fleet Street. Though there are three songs named "Johanna," this refers to the quartet between Anthony, Sweeney, the beggar woman, and Johanna.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...
