I'm a bit confused, as this film re-uses music from earlier scores. The main theme is actually released, as Sequenza 10 from Con Lui Cavalca La Morte (1967).
Yes, this music is in many westerns but some tracks can be in one movie and another will add or remove some music. Its like a Lalo Gori library...
I would gladly welcome any unreleased John Williams score, but besides those, I think my most wanted unreleased title would be The Six Million Dollar Man.
As always, Twice Upon a Time (Atkinson/Melville), which I suspect will be harder to find than the actual Grail.
But with Burwell hating his experience on it, him also not really being a seller for the labels, and the film itself being mostly forgotten I have don't have much hope it'll ever see the light of day.
With how sloppily Ghostbusters II was released on CD, perhaps it doesn't take much effort to locate whatever stems are available and just slap it onto digital.
According to Jon Burlingame, most of the master tapes for “The F.B.I.” are lost.
That's too bad. I'm enjoying the DVDs at the moment and since some of QM shows have been released it is ashamed that The FBI scores no longer exist separately.