As supplements to the final versions already published in the New Liszt Edition, in this series early versions are being published. The present volume contains the seven pieces from the Swiss years of the Années de pélerinage, together with the three pieces known as the Trois morceaux suisses, as they first appeared as part of the series Album d'un voyageur. Another work that may be of interest is a later version of the Clochette fantasia that remained unpublished in Liszt's lifetime. The description and evaluation of the sources and the notes included in the volume are detailed and full enough to satisfy all scolary requirements.