Possibly taped in February 1968 but broadcast on May 16, 1968, this is a short, informal chat between the DJ Willis Conover and jazz composer/arranger Gil Evans." Here, Evans mentions working on a new recording with Miles Davis which is most likely the one known as The Falling Water sessions (released only decades later in the Evans/Davis Columbia set.) Evans sounds laid-back but not very candid. There's an interesting reminiscing by Conover about a meeting between Harold Arlen, Evans and Friedrich Gulda (at 5') but even more interesting is Conover's mentioning of a screening of The Sound of Jazz (feat. Miles Davis/Gil Evans) in Russia which he had personally attended a year before.
The source is here.
