Glad you guys liked it.
Not going to get into an argument between friends 😊, but this comes to mind.
What is a good Jazz singer and not just a good interpreter of songs. Seems to me that same as with instrumentalists they should be able to improvise at a high level. Not just “shoobie doobie doo” their way through a phrase or chorus, but do it at close to the level of a good instrumentalist; and, for starters, actually make the changes and not just gloss over the harmonies like most do. Few have been able to do it. I like Sinatra a lot, and in some ways he was the best, but I never heard him improvise (scat) anywhere near like this:
https://youtu.be/UWupeqhBoJE
https://youtu.be/UWupeqhBoJE