From the Article:
"Unheard performances by Louis Armstrong at the BBC in 1968, regarded by Armstrong aficionados as some of the jazz legend’s greatest work, are to finally be released.
A compilation titled Louis in London, available in July, will feature well-known numbers The Bare Necessities, Mack the Knife and Hello, Dolly!, the latter of which premieres today with a video of Armstrong performing at BBC Studios. There are also five recordings that have never been released: (Back Home Again) In Indiana, You’ll Never Walk Alone, Ole Miss, Blueberry Hill and What a Wonderful World."
https://www.theguardian.com/music/article/2024/may/22/unheard-louis-armstrong-recordings-to-be-released-bbc-1968