You always loved singing. You never done it in a professional way but done it more as a hobby.

One evening, you were entering the Auditorium. No soul is visible. Only your footsteps are audible. You closed your eyes and started to sing... Mirrors from Justin Timerlake.

Ghost is standing in the hallway and hears a singing voice across the hallway. He follows the beautiful sound and quietly opens the door of the auditorium.

"Woah..."

You were almost singing like a professional.