“A lot of them aren't readers (of music) but they are skilled singers.”
Director Belinda Campbell has returned to Australia since holding auditions for the production but will return to help actors develop their characters and stage skills.
Meanwhile, Fenn and the choreographer are in charge of the show's music and dance routines.
“My role is to get the cast to deliver songs but in a way that is consistent with their characters,” says Fenn.
“A lot of them fell into their characters really well. The show is really funny, there's never a dull moment.”
And while the music might be challenging, the tunes stay with you, says Fenn. If you couldn't get Abba tunes out of your head after seeing MTG's frothily exuberant production, wait till you have seen The Addams Family.
“The songs are so catchy my little girl is sick of them already.”
In their kooky, upside-down world, the Addamses would love the compliment.