Mr. Gordy taped everything back then and sometimes with more than one camera and we know the story of many takes of songs. My guess would be that Suzanne De Passe or someone in the Gordy family owns the original footage. I don't think the same legal ramifications surround it as GIT and TCB. I would have thought with MOTOWN 50 it would have surfaced then. I believe the footage that Dick Clark showed said in the credits that it was supplied by Motown Corporation.