2023 Fictitious Rock and Roll Hall of Fame -- Round 1

The Sapphires

Contest: 2023 Fictitious Rock and Roll Hall of Fame -- Round 1
From the great nation of Australia, we have a nice film about an All-Aboriginal female singing group who went to Vietnam to entertain the troops. It is very loosely based on a real life group and the film is equal parts drama and comedy; though a little cliché ridden. Still, for non-Australians who may not be familiar with it, it is work a look.
TV Show/Movie Appeared: The Sapphires (2012)
Actors: Deborah Mailman (Gail McCrae)
Jessica Mauboy (Julie McCrae)
Shari Shebbens (Kay McCrae)
Miranda Tapsell (Cynthia McCrae)
Songs you may remember: Multiple covers, which were relevant to the era.
Why you should vote:: This was a decent film and was about music.
Why you should not vote:: Outside of Australia, does anyone know what this film is?