Others may have deeper insights, but I found this as I searched
There is a short excerpt there on Soundcloud:
Amazing sound - and that voice!
On Jan 19, 2016, at 2:47 PM, Marcia Segal <[log in to unmask]> wrote:
>>>>> the LOC is still not allowing the public to listen to 'The Man Who Went To Warí <<<<<
> Speaking from my own ignorance, does this simply mean that the recording is not readily available online? I donít know the back-story.
> Marcia Segal