The first work uses themes from Mendelssohn's Songs without words (op. 19, no. 1, 6, and 3).
The second work originally for one piano, arr. by the composer; includes "the original ending of the 1866 edition and the ending revised by Hans von Bülow and approved by Liszt for the 1884 reissue"--P. [iv].
"Urtext."
The first work previously unpublished; the 2nd work reprinted from the 1866 and 1884 Breitkopf & Härtel eds.
Includes critical notes by Leslie Howard: p. v-vii.