The 60 Four to showcase Voices in Grand Finale

While most eyes will be focussed on the football this weekend, Adelaide quartet The 60 Four will be facing a grand finale of another kind, taking to the music stage for Channel Seven's, The Voice.

Ben Francis, Jack Conroy, Lachlan Williams and Finnegan Green, who have performed at Barossa Arts Centre on various occasions, will represent Team Ronan (Keating) and South Australia on Sunday evening, pitting their talent against Daisha Auda (QLD) Yung Milla (NT) and Tommy Novak (NSW).

The 60 Four formed 11 years ago in a Scotch College music class.

United by their love of the music of the 1960s, the friends have continued performing together semi-professionally since then, with their mums among their biggest fans.

The group went into the TV show The Voice knowing their distinctive sound and look could either set them apart or potentially pigeonhole them.

They started on Team Melanie C and were saved during the Knockouts by Ronan Keating, with their final place to be determined on Sunday evening when voting closes.