From the Soulful Detroit forum topic [ click here for the topic link ] comes word of a 68 track upload on youtube of tracks that at first look appear to be connected to the upcoming Motown Unreleased 1966  digital release

But.... unfortunately they are currently not playing here in the uk but if you are in the usa or using work arounds then seems you may have more joy 

here's the link to the channel 

https://www.youtube.com/playlist?list=PL5sqnMF109SC6sWo50ku5BL6VIArWKQep

 

The samples play if you have a Microsoft account. Seems like a mixed bag on first hearing, but hopefully Ace may get involved and we might see a release on CD?

if you copy and paste the videos into this using the us server they will work https://www.proxysite.com/youtube/

There are a few very good songs.  But most are fairly uninteresting to me.  In addition, I heard a couple recordings that sound like 1963 or '64, or.  I just don't believe they were recorded in 1966.  I think they were, somehow, not put in in their correct year, and were just thrown into this year, because they were found recently, and Universal wants to keep the rights to them.