I just saw the new trailer for the film, titled Mozart’s Sister, yesterday – and today NPR’s classical music blog Deceptive Cadence discussed the film and the how little is really known about the life and music of the “other” Mozart.

Here’s the official trailer for the film:

It has opened (in limited release), and I’m anxious to find a theater in my area that will be presenting it. Though surely flawed, as almost all films of this nature are, it will undoubtedly provide a better insight into who Nannerl was and the forces that she had to work against throughout her lifetime.
The official website for the film also provides information about where and when it will be released nationwide.

And here is the New York Times review.