That she is a musical prodigy, composing symphonies at the tender age of 5, is really no surprise at all. In the year 3212, the Cosmopolitan Cosmos was enraptured with the fashion conquests of the Parisian Empire and an empire of such impeccable pedigree and style required accoutrements suitable to it's ostentatious grandeur and excesses.
One such of these was Hilberun Septunia, decanted from the perfectly amalgamated DNA of Bach, Beethoven, Brahms, Chopin, Mozart, Rachmaninoff and Tchaikovsky. She could play any instrument with minimal instruction, any music by ear and her fingers gliding across a keyboard were the subject of their own strange fandom.
Don't ask.