This is a short, lively piano piece by Schubert, likely an early study or character piece, focusing on clear articulation and agile passagework. Its bright character and energetic momentum make it a pleasant yet technically engaging work.
Develop clean articulation and evenness in the rapid scalar and arpeggiated passages.
Adrast (D.137) 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 Adrast (D.137) lasts about 2.5 minutes.
Adrast (D.137) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.