Hey Smart girls, have you heard about Mary Hallock-Greenewalt? She was an inventor and musician and invented a color organ in the 1920s. General Electric also stole her theatrical light show invention, but she sued and while the first judge didn’t believe a woman could invent such a complex device, she won on appeal.
Her color organ was really ahead of its time, as were most of her inventions.
Here’s some helpful links: