Zazie Vincent
From Tardis Wiki, the free Doctor Who reference
Isabelle "Zazie" Vincent was a jazz musician working at La Cave in 1946 Paris. She was close with Artie Berger.
Zazie found solace in being able to play music in clubs at a time when female musicians were looked down on, which she described as being carried over from her rebellion against World War II.
She was greatly worried when Artie began to lose his musicality and teamed up with him and the Ninth Doctor to track down the sound creature that caused it. After chasing the creature around Paris, she convinced Artie to play music with her, which allowed the Doctor to capture the creature for good. (AUDIO: Fright Motif)
