At least two thirds of Elvis concerts were recorded

[Alan]

Sounds incredible but over half a century later, we now have audio released in one form or another with audio in full or in part from two thirds of the shows Elvis did from 1969 to 1977.
Whether FTD, Sony, BMG, RCA, Imports or even CD-R, we have audio from 749 different shows out of the 1124 Elvis did between 1969 to 1977.

Staggering.
There's doubtful any new songs, but even so, it's still a point at which I thought we'd never get to. Who knows what the next few years will bring?