Found this very interesting upload compilation.
QUOTE "Normally we don’t review CD that doesn’t contain Elvis’ vocal but we’re making an exception here for various reasons. First we thought the concept behind this CD is a great idea, and second there is definitely some curiosity to hear some of the songs Elvis wanted to record in January 1977"
https://www.youtube.com/watch?v=1xHZh2czRpI&t=5s