The news:
Jennifer Aniston will produce Goree Girls [1], a 1940s musical about singing female prisoners.

Come again?
You read correctly. Reuters has details:

Goree Girls revolves around eight women at Texas' Goree Prison during the 1940s who formed one of the first all-female country and western acts in the country and captured the hearts of millions of fans in the process.

Craziest part:
Aniston may star in the movie. Singing. Hey, maybe she'll surprise me, like Renee Zellweger did playing a singing prisoner in Chicago [2].

My prediction:
I'm envisioning something like A League of Their Own [3], just set in a prison. And, you know, a musical.

Source [4]