This is a lightweight early 20th-century character piece by James B. Mullen, likely intended for amateur consumption. It is distinguished by its straightforward melodic simplicity and lack of complex textures.
At Henle 4 this is an intermediate piece that expects secure technique and real attention to phrasing. The main demands: precise articulation — the difference between crisp and blurred is the piece; careful pedaling — clarity depends on the foot as much as the fingers; and a true singing tone, with the melody floating above the accompaniment.
Focus on consistent fingering to ensure rhythmic stability throughout the piece.
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.
Ephraham is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6. In the RCM system it corresponds to about level 2.
You should be comfortable at Henle level 4 — meaning you can already play level 3–4 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 Ephraham lasts about 3 minutes.
Ephraham 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 Blumenstück Op.19 by Robert Schumann, 10 Variations on 'Zu Steffen sprach im Traume' by Wolfgang Amadeus Mozart, Cuckoo by Arthur Foote — see the full similar-pieces list on this page.