Schubert's "Alinde (Op. 81 No. 1)" is a charming and lyrical character piece, a "Romance" that epitomizes the composer's gift for melody. It features a flowing, song-like quality with subtle harmonic shifts that create a sense of gentle longing.
Cultivate a smooth, cantabile tone and utilize sensitive pedaling to enhance the lyrical flow.
Alinde(Op.81 No.1) (D.904) is rated Henle level 6 of 9 — advanced repertoire, roughly ABRSM grades 7–8. In the RCM system it corresponds to about level 8.
You should be comfortable at Henle level 6 — meaning you can already play level 5–6 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 Alinde(Op.81 No.1) (D.904) lasts about 7 minutes.
Alinde(Op.81 No.1) (D.904) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.