I think it was William McCrumm mentioned earlier a figure of 10% missing. What he based this on one would wonder but undoubtedly there would be a similar amount of cast off or unrecorded cues as with the other major films. The question would be one of survival and access but really, who would take on a new recording. I'd love to see Morgan and Stromberg take it on. It's time we had something of Rozsa from them