Ok, I finally got the chance to listen to this cast. Here are my favorites (with the covers I liked from them):
Calista Nelmes - Natural Woman
Caitlyn Bamber - Reckless
Charlie Pittman - Stay | Vampire
Cruize Karaitiana - She Got The Best of Me
Elly Poletti - Rise Up
Elsa Marilyn - Will You Still Love Me Tomorrow
Ethan Beckton - July
Etienne Steven - Ceilings
Jade Taunton - What Are You Gonna Tell Her
Libby Worboys - In Love With Another Man
Robbie Hunt - Iris
Tarryn Stokes - Creep