Prospects for Barry's SINFUL DAVEY score were discussed here a few years ago:
viewtopic.php?f=13&t=5523&hilit=SINFUL+DAVEYYou succeeded in "putting it out there" (without which step nothing might ever happen). But to reduce your disappointment, remember the lengthy history of score masters from 1960s Walter Mirisch productions for United Artists release being long lost -- including, off the top of my head, Jerry Goldsmith's THE SATAN BUG (though partly recovered) and HOUR OF THE GUN, or Quincy Jones's IN THE HEAT OF THE NIGHT. That's why I don't ever expect a resurrection of Ken Thorne's eventual recordings for SINFUL DAVEY, let alone its rejected score by Barry.