Gisoku no Moses
Genres: Supernatural
Type: Music, Episodes: 1
Aired: Sep 15, 2013
Source: Music
Rating: G - All Ages
Synopsis:
When a ghost girl with no legs spots a pair of disembodied tap shoes dancing to Moses Supposes from Singin' in the Rain, she joins in, gleefully providing a body to accompany their fancy footwork. 

(Source: AniDB)