Music in our Conscious and Subconscious Minds

In the book Musicophilia by Oliver Sacks, there is a case study about a student called J., who was thought to have been cheating in class because she gave answers that were word-for-word quotes from her textbook. As it turned out, she didn’t cheat, J. has a specific type of photographic memory where she can remember anything as long as she puts it to music. She proved to her teacher that she didn’t cheat by singing entire portions of his lectures from memory.