Rudolf Friml, better known for his operettas, wrote this charming salon piece for piano. It is characterized by its simple yet effective emotional appeal and graceful melodic contours.
Practice the left-hand accompaniment to ensure it remains light and does not overshadow the delicate treble melody.
Comparable difficulty and character — good candidates for what to learn next.
At Twilight is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 5.
You should be comfortable at Henle level 3 — meaning you can already play level 2–3 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 At Twilight lasts about 3 minutes.
At Twilight 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 Berceuse by Rudolf Friml, Berceuse by Rudolf Friml, Boola boo by Rudolf Friml — see the full similar-pieces list on this page.