Beth Megill, a certified Language of Dance® specialist, hosts LOD and Tea, an YouTube Channel discussing Motif Notation and Language of Dance® (LOD) concepts for dancers, choreographers, and other movement artists. Beth continues to add new clips to her channel periodically. In each video she emphasizes one topic only. It is fairly short, four to six minutes per clip. You can subscribe to her channel here:
https://www.youtube.com/channel/UCvSfcmPzQ3DVeQrm3mvx4ow/featured
Each video features different topic (listed by uploading date):