I recorded the music from The Classic Concert Live, featuring Mel Torme, George Shearing and Gerry Mulligan, when it aired on NPR’s Jazz Alive! When I got the liner note assignment out of the blue years later, I was excited, since I had listened to the concert many times over the years. Unfortunately, Concord Jazz chose to omit some great music, including all three Mulligan big band instrumentals, especially a killer version of “K4 Pacific.” There was also a fine piano-bass duet of Sam Jones’ “One For Amos.” I understand why they likely omitted the Willard Robison medley, due to the goofy ending to it by Torme. I posted the unissued songs on archive.org long ago and it is unlikely that this music will ever be officially released.
I also have two or three songs from the live Kenny Barron &. John Hicks concert issued by Candid that were not released, but aired on NPR.