Finally!!!
Widescreen Blu-ray finally released.
https://www.amazon.com/Barbarosa-Blu-ray-Willie-Nelson/dp/B01FGRB1H2/ref=sr_1_1?ie=UTF8&qid=1474221325&sr=8-1&keywords=barbarosa
I purchased the widescreen DVD from Scorpion Releasing for fifteen bucks including postage from an online retailer off of Amazon.
I've been chasing grace/ But grace ain't easy to find