Were there any recordings of "We Bombed in New Haven"?

…“We Bombed in New Haven” was, apparently, a musical written by Joseph Heller. My familiarity with it consists solely of a line sung by Mr. Heller in a “Great Books” documentary.

Said line wents something like “And I go bomb, bomb, bombing along!” Which sounds like it would be about the funnest thing to sing while flying in a big-ass bomber aircraft.

But a google search came up with…103 hits. Total. No references to cast recordings, or even lyrics.

So…is there any off-chance of my being able to hear that song, without personally financing a full stage production of the show?

We Bombed In New Haven was a play with a couple of brief choruses, IIRC. I saw it as a stage production maybe 20 years ago and it was definitely not a musical.
In the UK, at least, there used to be a Penguin Plays script paperback available (I have a copy at home) so 2nd hand copies may be about.

I enjoyed the production and would say it’s closer in spirit to Catch 22 than his other work…