Metropolitan Museum

Minna no Uta (みんなのうた), or Songs for Everyone, is a five-minute NHK TV and radio program which is broadcast several times daily. The program started on April 3, 1961. It is one of NHK's long-running programs.

The program is generally used as filler between programs. While many of the episodes are aimed at children, a large percentage are not, so the program enjoys a wide audience.

The program is used to introduce new songs from popular and new singers, as well as to highlight the talents of various animators and directors. A list of upcoming and currently airing episodes is listed monthly in magazines such as Animage and Newtype.

(Source: Wikipedia)

Note: This stack is a work-in-progress.

Part 1: https://myanimelist.net/stacks/2764
Part 2: https://myanimelist.net/stacks/9052

Licca-chan Stop motion links
-https://myanimelist.net/forum/?topicid=2046055
-https://myanimelist.net/forum/?topicid=2043081

Music videos using stop-motion animation.

Part 2:
https://myanimelist.net/stacks/43980

Removed after creating this list, since I'm not sure if stop-motion was used, but it's still a nice puppet clip:

https://myanimelist.net/anime/42853/Kotobadori