This early work by Scriabin shows his emerging lyrical style while strictly adhering to the contrapuntal requirements of a canon. It is distinctive for its seamless blending of academic form with the lush harmonic language characteristic of his romantic roots.
Focus on maintaining a legato, singing line in both voices while keeping the imitation clear.
Canon d-moll (1883) is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6. In the RCM system it corresponds to about level 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 Canon d-moll (1883) lasts about 2 minutes.
Canon d-moll (1883) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.