This is a character piece for organ or piano by the French composer Lefébure-Wély. It is known for its light, charming, and often salon-style melodic writing typical of the mid-19th century.
Focus on articulating each line clearly and maintaining the purity of the contrapuntal texture.
Autre Noël is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6.
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 Autre Noël lasts about 2 minutes.
Autre Noël is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.