Maybe they were kvlt limited edition hand-numbered compositions only for close komrades!!!!!
Seriously though, I'm interested in hearing this. Guess it should be online somewhere by now (I'll post a link if so).
No you're not. They're works of juvenilia that had been known for a long time but that were attributed to his father instead. After studying the pieces, musicologists saw that they contained important 'mistakes' that a seasoned musician like his father would most likely not make, thus making it more likely that they were written by a very young Wolfgang.
commentary on the storylink to the original story with recordings of the two works if you're still interested.