This Berceuse by Felipe Brandes is a refined example of a lullaby written in a highly resonant, pianistic key. It explores lush harmonic textures that require careful control of resonance.
Manage wide-span left hand patterns without losing the cantabile quality of the melody.
Berceuse no.7 (Op.23) 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 Berceuse no.7 (Op.23) lasts about 4 minutes.
Berceuse no.7 (Op.23) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.