Pieter Joseph Van den Bosch was a Dutch composer active during the late 18th century. His work follows the clean, light textures typical of the pre-Classical and early Classical periods.
The challenge lies in executing the classic broken-chord accompaniments with evenness and clarity.
Comparable difficulty and character — good candidates for what to learn next.
Allegro Moderato is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 4.
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 Allegro Moderato lasts about 3 minutes.
Allegro Moderato 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 The Entertainer by Scott Joplin, Bach-bwv-anh-114 by Johann Sebastian Bach, Bach-anh-114 by Johann Sebastian Bach — see the full similar-pieces list on this page.