This piece is a characteristic salon-style romance from the mid-Romantic era by the German composer Carl Schmeidler. It is distinguished by its sentimental melodic lines and lush, song-like textures typical of the period.
At Henle 4 this is an intermediate piece that expects secure technique and real attention to phrasing. The main demands: a true singing tone, with the melody floating above the accompaniment; rubato that must breathe naturally without losing the pulse; and chord voicing — bringing out one note inside a handful of others.
Beyond that, expect sweeping arpeggio figures that must stay smooth across positions.
The primary challenge is maintaining a seamless, singing tone in the melody while managing the delicate accompaniment.
Comparable difficulty and character — good candidates for what to learn next.
A level or two down with the same spirit — ideal if this piece is still out of reach.
Where this piece's skills lead: slightly harder works making similar technical demands.
Concert-Romanze (Op.13) is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6. In the RCM system it corresponds to about level 6.
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 Concert-Romanze (Op.13) lasts about 4 minutes.
Concert-Romanze (Op.13) 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 Black Beauty by Duke Ellington, 12 Variations on 'Ein Mädchen oder Weibchen' by Ludwig van Beethoven, Barcarole by Alfred Grünfeld — see the full similar-pieces list on this page.