Pyotr Ilyich Tchaikovsky's '6 Pieces' Op. 19, particularly the final piece, is a virtuosic etude in A minor with a waltz-like character. It is known for its demanding rapid passagework and dramatic intensity.
This piece presents significant challenges in managing speed and articulation while maintaining clarity and power.
6 Pieces (Op.19) 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 6 Pieces (Op.19) lasts about 3.5 minutes.
6 Pieces (Op.19) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.