Don't know if anyone in here realized this, but I just discovered that the official DTM International YouTube channel has 14 DTME videos.
https://www.youtube.com/playlist?list=PLrjmhNF7Jz1zHAb4CSdmbODdKUiQgTpmI
https://www.youtube.com/playlist?list=PLrjmhNF7Jz1zHAb4CSdmbODdKUiQgTpmI