In this volume, following the "cembalo concertato" technique, the organist's library is enriched with a beautiful page by Franz Joseph Haydn (1732-1809): the Concerto in D Hob. XVIII n °11 (originally composed for keyboard and orchestra). The technique used for this transcription is moreover contemporary with the Austrian composer, and frequently used by composers from the German area, notably by Carl Philipp Emmanuel Bach. It consist on adding to the keyboard part the important details of the orchestral score. In this way the piece can be performed by the keyboard player alone. The score was created with a medium-sized instrument in mind. There are no suggestions for the registration but the only subdivision, according to the practice of the period, to indicate the points corresponding to the Tutti and Solo. EMF COLLECTION 040