The Jay studio cast of BRIGADOON is out on CD (at least it is in stores here in Canada) in the Musical Theatre Hour series.
To be fair to John Yap, he has found the makret for most of these titles very soft. And it is difficult to get stores to carry them. Without that distribution he (or his distributor here in North America, Allego Corp I believe) is stuck with thousands of copies sitting in a warehouse.
Our group of serious collectors who buy every cast album they can get is getting smaller and smaller. At one time it held about 5,000 members worldwide. Now it is less than half that.
You would be surprised the number of show albums that sell less than 1,000 units. That is why many of those obscure flops on Bryan's wish list may never see the light of day on commercial CD's.
Cast albums are NOT "soundtracks."
Live theatre does not use a "soundtrack." If it did, it wouldn't be live theatre!
I host a weekly one-hour radio program featuring cast album selections as well as songs by cabaret, jazz and theatre artists. The program, FRONT ROW CENTRE is heard Sundays 9 to 10 am and also Saturdays from 8 to 9 am (eastern times) on www.proudfm.com