Blue Mountain by Tui St. George Tucker is a reflective modern work that explores tonal colors through simple melodic gestures. Its charm lies in its deceptive simplicity and introspective nature.
The player must cultivate a deep, resonant tone to convey the sense of expansive space inherent in the work.
Comparable difficulty and character — good candidates for what to learn next.
Blue Mountain is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6. In the RCM system it corresponds to about level 5.
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 Blue Mountain lasts about 3 minutes.
Blue Mountain 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 Ave Verum for Piano by Tui St. George Tucker, Prelude in C major by Johann Sebastian Bach, Gymnopédie No. 2 by Erik Satie — see the full similar-pieces list on this page.