Ranma ½: 1994 Music Calendar
Japanese title: らんま1/2 1994年ミュージックカレンダー
Type: OVA
Episodes: 1
Source: Manga
Genres: Comedy, Slice of Life
Studios: Kitty Film Mitaka Studio
Duration: 20 min
Rating: PG-13 - Teens 13 or older

Series clips shown along with the music that freeze-frames when a new move is shown. The writing at the bottom says "Anything-Goes Martial Arts Technique/Trick Picture Scroll". This was put out by the KAC (Kitty Animation Circle), and so it wasn't commercially available in stores.

(Source: furinkan.com/ranma/anime/specials.html)