Bruyeres by Kemble Stout is an impressionistic work that explores lush, extended harmonies and non-functional tonal centers. It is distinguished by its delicate, evocative use of the instrument's resonance to paint a hazy landscape.
The student must master the art of color-shifting through precise pedaling and careful dynamic balance between the layers.
Comparable difficulty and character — good candidates for what to learn next.
Bruyeres is rated Henle level 5 of 9 — late intermediate repertoire, roughly ABRSM grades 6–7. In the RCM system it corresponds to about level 6.
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 Bruyeres lasts about 4 minutes.
Bruyeres 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 Berceuse pour 'La tragédie de la mort', CD 100 by Claude Debussy, Berceuse pour 'La tragédie de la mort' by Claude Debussy, Autumn Window by Akiva Erezim — see the full similar-pieces list on this page.