Interesting song Bob, and thank you for the post.

I did a quick search on the Randy Travis song "Where That Came From". Apparently this song was his first release after his 2013 stroke and they used an AI model trained on his past vocal tracks to produce this track.. They used a country singer James DePre (never heard of him) sing the guide vocals and an AI program to overlay Travis' voice texture on top.

Well what next? I personally sensed the familiar richness in the voice a bit lacking. Yeah, Randy's "timber" was not quite there for me but must admit a reasonable facsimile non the less.