The Last Roundup Original Derpy Audio, Storyboard, Script, PLUS Deleted Scene

This is from the big leak a few months ago. Nothing new here, but it sure is nice to see these different elements edited together. This video combines the oldest script, storyboards, and original audio recordings to re-create the scene before part of it was left on the cutting room floor and of course the rest of it being later censored post-broadcast.
It would appear as though Derpy's name was changed from Ditzy rather last-minute during production. Also, during the raw recordings it becomes clear the voice director never told Tabitha she was voicing a female character so that's part of the reason the censored version has a new voice.
Listen to all of Derpy's voices here:
• The Many Voices of Der...
Derpy is best pony!

[@DanknDerpyGamer]

Perfectly clean soundbyte of RD going "Now, Careful Derpy!" 😁😁😁😁😁😁

[@9babyeinstein]

Question: were animatics from ALL the episodes in this hasbro leak? Because there are a few that I’m looking for

[@GhostPlanetFilms]

who did the voice to Derpy/Ditzy here?

[@CarlosVillar1997]

Tabitha St. Germain.

[@catte118]

Seriously Derpys was voice was changed I guess