Henri Cramer's Op. 66 Fantasies offer delightful arrangements of well-known themes, characterized by their graceful melodic writing and engaging accompaniments. These pieces require a light touch and a sense of stylistic elegance.
Develop a nuanced pedaling technique to support the melodic line without blurring the harmony.
6 Fantaisies élégantes sur des thêmes favoris (Op.66) is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6. In the RCM system it corresponds to about level 4.
You should be comfortable at Henle level 4 — meaning you can already play level 3–4 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
A typical performance of 6 Fantaisies élégantes sur des thêmes favoris (Op.66) lasts about 4 minutes.
6 Fantaisies élégantes sur des thêmes favoris (Op.66) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.