On July 23, 1968, Frank Zappa and The Mothers of Invention took over the Whisky a Go Go for an all-night affair. The entire evening was recorded with the possibility of an album project. Although bits and pieces were released by Zappa over the years, a full live album never happened, and the tapes sat in the Vault for 55 years. Now all three sets by The Mothers are being released with brand new 2023 mixes on a 2-LP highlights edition with liner notes by Joe Travers, Pamela Des Barres (The GTO’s), and an interview between Alice Cooper and Ahmet Zappa.