Curtain Call at the Tampico

 is a quest in the Fallout: New Vegas add-on Dead Money.

Questions
Where is the Holotape Projector?

- The Holotape Projector is up a staircase, overlooking the stage. If you are facing the stage, the staircase is to the right of the stage.

Where is the key to up stairs?

Where is the last holoprojector for the Hologram guard that patrols the stage? There is one right in the entrance hallway to the backstage, another one hidden behind a couch in the storage room backstage, but where is the third and final projector?

Do you have to kill Dean once you talk with him backstage?