Werner J.E. De Bleser is a contemporary composer whose pedagogical works are designed to be accessible to intermediate students. This piece emphasizes tone production and the creation of a calm, sustained atmosphere.
Achieving a smooth, singing tone (cantabile) throughout the melodic lines is the primary technical requirement.
Comparable difficulty and character — good candidates for what to learn next.
All Is Beautiful is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 3.
You should be comfortable at Henle level 3 — meaning you can already play level 2–3 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 All Is Beautiful lasts about 2 minutes.
All Is Beautiful is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.
Pieces at a comparable difficulty and character include 20x20 by Werner J.E. De Bleser, Bien des Compliments à Anne by Werner J.E. De Bleser, (Tell Me) Something Nice by Werner J.E. De Bleser — see the full similar-pieces list on this page.