We only get to hear sing on the show i think twice stevie wonder episode and the hillman episode which was entertaining in my opinion, was clair a good or bad singer ???

https://www.youtube.com/watch?v=n3eJkf4erbI
https://www.youtube.com/watch?v=n3eJkf4erbI
https://www.youtube.com/watch?v=n3eJkf4erbI