Schubert's "An eine Quelle" Op. 109 No. 3 (D. 530) is a charming piece that likely depicts the flowing nature of a spring with light, rapid figurations. It is characterized by its graceful melody and lively, effervescent piano accompaniment.
Requires excellent finger dexterity and control to execute the rapid sixteenth-note passages with clarity and lightness.
An eine Quelle(Op.109 No.3) (D.530) is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6. In the RCM system it corresponds to about level 7.
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 An eine Quelle(Op.109 No.3) (D.530) lasts about 3.5 minutes.
An eine Quelle(Op.109 No.3) (D.530) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.