Fabio Costa's work is a modern reimagining of the famous Brazilian folk melody 'O Cravo Brigou com a Rosa'. It features dense polyphonic textures and contemporary harmonic exploration of a simple theme.
At Henle 5 this is a late-intermediate piece — technically substantial, with musical demands to match. The main demands: several simultaneous layers, each needing its own dynamic level; chord voicing — bringing out one note inside a handful of others; and rubato that must breathe naturally without losing the pulse.
The player must master the layered texture to ensure the thematic material remains prominent despite the complex surrounding harmonies.
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.
Lesser-known works by the same hand, at a comparable level.
Fantasia Polifonica sopra 'O Cravo Brigou com a Rosa' is rated Henle level 5 of 9 — late intermediate repertoire, roughly ABRSM grades 6–7. In the RCM system it corresponds to about level 7.
You should be comfortable at Henle level 5 — meaning you can already play level 4–5 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 Fantasia Polifonica sopra 'O Cravo Brigou com a Rosa' lasts about 3 minutes.
Fantasia Polifonica sopra 'O Cravo Brigou com a Rosa' 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 Dryade by Louis Aubert, Aux bords d'une source by Alfred Jaëll, Brocéliande by Lucien Lambert — see the full similar-pieces list on this page.