In 1996, a tape discovered in the Voice of America's archive of its radio broadcasts revealed that the 1956 album had indeed been fabricated with studio performances mixed with some live recordings and artificial applause.
The 1956 album had indeed been fabricated with studio performances. This was what a tape discovered in the Voice of America's archive of its radio broadcasts revealed in 1996. These studio performances were mixed with some live recordings. These studio performances were mixed with artificial applause.