We have found Scarlatti's 556th sonata!
Did you think there were only 555 sonatas written by Domenico Scarlatti? Well guess again...there is one extra sonata: the 556th!
Having recorded the entire volume of 555 sonatas by Domenica Scarlatti, the harpsichordist Scott Ross composed an "April Fool's" sonata, broadcast on 1 April 1985:
Sonate en ut majeur, nicknamed the "Assas manuscript"
Recorded on 26 March 1985 and broadcast on 1 April 1985 by France Musique