Arthur Whiting's concert etude is a representative American Romantic work focused on clarity of touch and traditional tonal development. It serves as an effective study for the development of finger independence.
At Henle 7 this is a late-advanced work — the technical demands are serious and sustained. The main demands: fine finger independence within the hand; fast passage work that stays light and even at tempo; and precise articulation — the difference between crisp and blurred is the piece.
Maintain consistent articulation and rhythmic drive throughout the decorative melodic passages.
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 Etude is rated Henle level 7 of 9 — late advanced repertoire, roughly ABRSM grade 8 and above. In the RCM system it corresponds to about level 8.
You should be comfortable at Henle level 7 — meaning you can already play level 6–7 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 Etude lasts about 3 minutes.
Concert Etude 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 Sonatine by Maurice Ravel, 12 Variations on 'Je suis Lindor' by Wolfgang Amadeus Mozart, Concerto in B minor by Johann Sebastian Bach — see the full similar-pieces list on this page.