Mingay performed in the new cabaret act Swing on This at the Adelaide Cabaret Festival on 7 June 2014 with a cast that included Luke Kennedy, Michael Falzon, and Matt Lee. Festival Artistic Director, and singer in her own right, Kate Ceberano appeared as a special guest. Following Adelaide Cabaret Festival, they performed as the headline act at both the official black tie launch of the refurbished Bunbury Regional Entertainment Centre on 25 July and at the community concert the next evening, again playing to a full house.