Never-before-uploaded 1966 live audio recording of Italian violin virtuoso Uto Ughi performing the Tchaikovsky Violin Concerto - with conductor Malcolm Sargent and Royal Philharmonic Orchestra.
Recorded in concert on September 3rd, 1966 at London's Royal Albert Hall - as part of the BBC Proms Festival.
https://youtu.be/igk2n1UVFlw?t=3s