The song “Do You Want to Build a Snowman?” from Disney's animated blockbuster Frozen was given a Gotham-style spin last year with “Do You Wanna Kill the Batman?," a widely circulated parody in which Harley Quinn tries to persuade The Joker to join her for some mayhem. While that tune received a good deal of attention, a more recent animated rendition, unfortunately, has gone largely overlooked.

Animator Michael Smith brings the work of Sydney Amber and Hesychia7 to life in this delightful short in which an incredibly expressive Harley serenades Mr. J. from outside his cell at Arkham Asylum. Smith also provides an animation progression breakdown, which showcases more of the song, before returning to the final (and, alas, all-too-brief) short.

Be sure to watch until the very end for a surprise cameo.