I managed to order the recording through Samuel French.
I believe this is a wonderful, quintessentially American show, with lovely melodies. I prefer it to the movie, especially with the changed ending, which isn't as pious and tearjerking. I also agree that both this and "Reefer Madness" deserve a second hearing--both are kickass, and both got lost in the post-9/11 chaos!
Someone asked if this team had written anything else. They did--the equally unlucky, shortlived off-Broadway sci-fi parody "Zombies from the Beyond". Off-Broadway had a mini-flood of such shows for a brief period ("Weird Romance", "Return to the Forbidden Planet", etc.) and "Zombie Prom" is the one that survived; however, I'm a fan of the limited charms of "Zombies from the Beyond." The score is forgettable, but the book is often very funny and shows a detailed knowledge of the staging and conventions of 1950s alien-invasion movies. (the Act One finale features the entire cast, male and female, in Judy Jetson garb with pink hair and skirts, singing the title song--it's that kind of show.)
"Spitfire Grill" was, sadly, the last work of its lyricist, Fred Alley, who had a fatal heart attack during the last weeks of rehearsal.
I ask in all honesty/What would life be?/Without a song and a dance, what are we?/So I say "Thank you for the music/For giving it to me."