The entire program for the jazz hour (second hour) of Music USA, aired on November 23, 1956. This program features Hungarian jazz musicians who sent a recording to Conover shortly before the Hungarian Uprising of 1956; this hour was apparently was quickly assembled to replace the original program #695-B which had been recorded in October, but set aside for this replacement. The musicians remain unnamed, presumably for their safety, as Conover notes that it is unknown whether the musicians in the recording were still alive. Gerry Mulligan, Tony Scott, Quincy Jones, J.J. Johnson, and Billy Taylor comment on the musical selections.

The entire program for the jazz hour (second hour) of Music USA, including tune selections and an interview with Peggy Lee.

The entire program for the first hour of Music USA, broadcast on July 10, 1956, and rebroadcast as #831-A on April 8, 1957. On internal documents, Conover had rated the program "AA," indicating that it was one he was particularly pleased with.

Unedited audio of Willis Conover's interview with Benny Goodman, including short statements for various broadcast services within VOA, and a longer interview presumably for Music USA #394-B.

Willis Conover interviews Billy Eckstine and Teddi King at Washington, D.C.'s Union Station, on the RCA Victor Starliner train. Eckstine and King were performing to benefit the March of Dimes; the interviews were apparently used in Music USA programs #420-B (Eckstine) and #421-B (King).