The selection on this CD is a cross-section of the composer's successive creative phases. Haydn composed keyboard music over about four decades (ca. 1755-1796). In his day, the word "Clavier" was used as a generic term for various keyboard instruments that coexisted, namely the harpsichord, the clavichord, and the fortepiano (Hammerflugel). Although on this recording I have decided to record all works on a modern grand piano, I found it important to take into account which instruments these pieces were intended for when deciding on matters of interpretation and performance. (Schaghajegh Nosrati)