This is a contemporary pedagogical piece intended for early-intermediate students. It is characterized by its simple harmonic language and focus on singing melodic lines.
Focus on maintaining a consistent melodic line while keeping the accompaniment quiet.
Comparable difficulty and character — good candidates for what to learn next.
Andante is rated Henle level 2 of 9 — beginner repertoire, roughly ABRSM grades 2–3. In the RCM system it corresponds to about level 2.
You should be comfortable at Henle level 2 — meaning you can already play level 1–2 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
Andante 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 Bric-a-brac by Soni Petrovski, Believe Me, If All those Endearing Young Charms by Irish Folk Music, "s'kommt ein Vogel geflogen" by Siegfried Ochs — see the full similar-pieces list on this page.