This piece explores the darker, more sorrowful expressions of the Romantic salon style. It contrasts a restrained opening with more intense, soaring melodic outbursts.
The player must manage the emotional intensity so that the dramatic sections do not sound forced or harsh.
Comparable difficulty and character — good candidates for what to learn next.
Amar é soffrer 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 Amar é soffrer lasts about 4 minutes.
Amar é soffrer 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 Ballade by Amy Marcy Beach, Canto del esclavo by Nicolás Ruiz Espadero, Allegro appassionato by Alexander Scriabin — see the full similar-pieces list on this page.