Caelum Autumn is an atmospheric work by Kazue Rockzaemon Isida that utilizes extended harmonies to evoke seasonal imagery. The piece relies heavily on fluid arpeggiation and delicate tonal colors.
Master the smooth transition between hand positions during the arpeggiated figures.
Comparable difficulty and character — good candidates for what to learn next.
Caelum Autumn is rated Henle level 5 of 9 — late intermediate repertoire, roughly ABRSM grades 6–7. In the RCM system it corresponds to about level 7.
You should be comfortable at Henle level 5 — meaning you can already play level 4–5 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 Caelum Autumn lasts about 4 minutes.
Caelum Autumn 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 Caelum Spring by Kazue Rockzaemon Isida, Bamuseae by Kazue Rockzaemon Isida, Gymnopédie No. 1 by Erik Satie — see the full similar-pieces list on this page.