It's 1937, and Marian Anderson is one of the most famous singers in America. But after she gives a performance for an all-white audience, she learns that the nearby hotel is closed to African Americans. She doesn't know where she'll stay for the night -- until the famous scientist Albert Einstein invites her to stay at his house. Marian, who endures constant discrimination as a Black performer, learns that Albert faced prejudice as a Jew in Germany. She discovers their shared passion for music -- and their shared hopes for a more just world.