Her Stolen Voice

Knuckles and his daughter Zapella talk with an old friend from his childhood who wanted to hire Zapella's band to play at a charity gala. This was a bit slower for the rock star but she's always open to playing different types of music to expand her fan base. As always the band was a hit but in the crowd someone took interest in the young echidna's voice. One day Zapella woke up and couldn't speak..... or sing.
Not only that Knuckles's wife, Katherine turns up mysteriously ill.