http://www.zappa.com/ is taking pre-orders. On the site you can also hear a couple of minutes of music from the album. Sound quality and sound mix seem to be of similar quality as on the album Imaginary Diseases, recorded the same year and released on the same label (Vaulternative Records) last year; Some balance problems since it's a recording of a "big band" with a lot of instruments, but certainly not bad for a '72 road tape.
Track list disc 1: Intro, The Grand Wazoo, Approximate, Big Swifty
Track list disc 2: "Ulterior Motive", The Adventures of Greggery Peccary (4 movements), Penis Dimension, Variant I Processional March