Official Release #70. This two-disc set represents almost all of Frank Zappa's concert on January 20, 1976, at Hordern Pavilion in Sydney, Australia. The only problem is that there was only one reel-to-reel machine to record the concert, necessitating missing portions of several songs to change tapes; these gaps were replaced by excerpts from a pitch-corrected bootleg from the same tour, with an obvious drop in sound quality but little loss in continuity. This particular band – with tenor saxophonist Napoleon Murphy Brock, bassist Roy Estrada, drummer Terry Bozzio, and keyboardist Andre Lewis (in his only tour with Zappa) – has only been represented sporadically on Zappa's earlier releases.
Official Release #82. This concert was recorded live at Boston Music Hall in Boston, Massachusetts on 24 September 1972. The leaves were gold. FZ was just 31 years of age. Absurdly, this is our third Vaulternative live concert recording (see/hear FZ:OZ, BUFFALO). The medium was ¼” 2-track tape (Scotch), at 7 ½ ips. These stereo masters were digitally transferred from FZ’s Ampex ATR 100 deck into Nuendo at 96 K 24 bit by Joe Travers using Euphonix AM 713 Converters – in April, 2007.