FRANK ZAPPA – Halloween '73 Available For First Time As Limited Edition Costume Box - BraveWords
Frank Zappa - Halloween 73 || Super Deluxe 5CD Box Set || - - Catawiki
Frank Zappa's 1977 NYC Shows Revisited For Halloween 77 Box Set
IT'S ALIVE! "HALLOWEEN 73" recorded live at the Auditorium Theater in Chicago to be released For First Time As Limited Edition 4-Disc Costume Box Set | Zappa.com