Slightly AU - Hermione has a sister. Named after the piece it was inspired by, this just popped into my head whilst I was playing the piano and thinking about my own sisters. Hermione remembers her sister before she disappeared. One shot for now.

What happens when you have completed what you were kept alive for? What is there to make you keep living, keep breathing, keep caring, after you've done your duty? Rated T for implied suicide.