Silly Symphonies - The Skeleton Dance

https://en.wikipedia.org/wiki/The_Skeleton_Dance

''The Skeleton Dance'' is a 1929 Silly Symphony animated short subject produced and directed byWalt Disneyand animated by Ub Iwerks.[1] In the film,[2] four human skeletons dance and make music around a spooky graveyard—a modern film example of medieval European "danse macabre" imagery. It is the first entry in the Silly Symphony series.

HH Happy Halloween

https://youtu.be/vOGhAV-84iI